Integer Profile

1,540,713

3 × 241 × 2131

Prime factors, divisor sums, positional representations and sequence properties for 1,540,713. The prime factorization is 3 × 241 × 2131.

Number of positive divisors: 8. Showing the recorded part of the sequence: 163.

DeficientOddComposite

Collatz trajectory (163 steps)

Even: n → n/2; Odd: n → 3n + 1

1,540,7134,622,1402,311,0701,155,5353,466,6061,733,3035,199,9102,599,9557,799,8663,899,93311,699,8005,849,9002,924,9501,462,4754,387,4262,193,7136,581,1403,290,5701,645,2854,935,8562,467,9281,233,964616,982308,491925,474462,7371,388,212694,106347,0531,041,160520,580260,290130,145390,436195,21897,609292,828146,41473,207219,622109,811329,434164,717494,152247,076123,53861,769185,30892,65446,327138,98269,491208,474104,237312,712156,35678,17839,089117,26858,634

Showing 60 of 60.

Prime factorization

Factorization: 3 × 241 × 2131
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,063,776
Proper-divisor sum: 523,063
Digit sum: 21
Digital root: 3

Number bases

Decimal: 1540713
Binary: 101111000001001101001 (21 bits)
Octal: 0o5701151
Hexadecimal: 0x178269

Divisor catalog (8)

132417232,1316,393513,5711,540,713

Showing 8 of 8.