Integer Profile

1,521,091

11^2 × 13 × 967

Prime factors, divisor sums, positional representations and sequence properties for 1,521,091. The prime factorization is 11^2 × 13 × 967.

Number of positive divisors: 12. Showing the recorded part of the sequence: 80.

DeficientOddComposite

Collatz trajectory (80 steps)

Even: n → n/2; Odd: n → 3n + 1

1,521,0914,563,2742,281,6376,844,9123,422,4561,711,228855,614427,8071,283,422641,7111,925,134962,5672,887,7021,443,8514,331,5542,165,7776,497,3323,248,6661,624,3334,873,0002,436,5001,218,250609,1251,827,376913,688456,844228,422114,211342,634171,317513,952256,976128,48864,24432,12216,06148,18424,09212,0466,02318,0709,03527,10613,55340,66020,33010,16530,49615,2487,6243,8121,9069532,8601,4307152,1461,0733,2201,610

Showing 60 of 60.

Prime factorization

Factorization: 11^2 × 13 × 967
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 1,802,416
Proper-divisor sum: 281,325
Digit sum: 19
Digital root: 1

Number bases

Decimal: 1521091
Binary: 101110011010111000011 (21 bits)
Octal: 0o5632703
Hexadecimal: 0x1735C3

Divisor catalog (12)

111131211439671,57310,63712,571117,007138,2811,521,091

Showing 12 of 12.