Integer Profile

7,742,007

3^3 × 7 × 13 × 23 × 137

Prime factors, divisor sums, positional representations and sequence properties for 7,742,007. The prime factorization is 3^3 × 7 × 13 × 23 × 137.

Number of positive divisors: 64. Showing the recorded part of the sequence: 230.

DeficientOddComposite

Collatz trajectory (230 steps)

Even: n → n/2; Odd: n → 3n + 1

7,742,00723,226,02211,613,01134,839,03417,419,51752,258,55226,129,27613,064,6386,532,31919,596,9589,798,47929,395,43814,697,71944,093,15822,046,57966,139,73833,069,86999,209,60849,604,80424,802,40212,401,20137,203,60418,601,8029,300,90127,902,70413,951,3526,975,6763,487,8381,743,9195,231,7582,615,8797,847,6383,923,81911,771,4585,885,72917,657,1888,828,5944,414,29713,242,8926,621,4463,310,7239,932,1704,966,08514,898,2567,449,1283,724,5641,862,282931,1412,793,4241,396,712698,356349,178174,589523,768261,884130,94265,471196,41498,207294,622

Showing 60 of 60.

Prime factorization

Factorization: 3^3 × 7 × 13 × 23 × 137
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 64
Divisor sum: 14,837,760
Proper-divisor sum: 7,095,753
Digit sum: 27
Digital root: 9

Number bases

Decimal: 7742007
Binary: 11101100010001000110111 (23 bits)
Octal: 0o35421067
Hexadecimal: 0x762237

Divisor catalog (64)

137913212327396369911171371611892072732993514114836218198979591,2331,4491,7812,0932,4572,6912,8773,1513,6994,3475,3436,2798,0738,6319,45312,46716,02918,83722,05725,89328,35937,40140,96348,08756,51166,17185,077112,203122,889198,513286,741336,609368,667595,539

Showing 60 of 64.