Integer Profile

3,538,665

3^2 × 5 × 13 × 23 × 263

Prime factors, divisor sums, positional representations and sequence properties for 3,538,665. The prime factorization is 3^2 × 5 × 13 × 23 × 263.

Number of positive divisors: 48. Showing the recorded part of the sequence: 128.

DeficientOddComposite

Collatz trajectory (128 steps)

Even: n → n/2; Odd: n → 3n + 1

3,538,66510,615,9965,307,9982,653,9997,961,9983,980,99911,942,9985,971,49917,914,4988,957,24926,871,74813,435,8746,717,93720,153,81210,076,9065,038,45315,115,3607,557,6803,778,8401,889,420944,710472,3551,417,066708,5332,125,6001,062,800531,400265,700132,85066,425199,27699,63849,819149,45874,729224,188112,09456,047168,14284,071252,214126,107378,322189,161567,484283,742141,871425,614212,807638,422319,211957,634478,8171,436,452718,226359,1131,077,340538,670269,335808,006

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 5 × 13 × 23 × 263
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 48
Divisor sum: 6,918,912
Proper-divisor sum: 3,380,247
Digit sum: 36
Digital root: 9

Number bases

Decimal: 3538665
Binary: 1101011111111011101001 (22 bits)
Octal: 0o15377351
Hexadecimal: 0x35FEE9

Divisor catalog (48)

1359131523394565691151171952072632993455857898971,0351,3151,4952,3672,6913,4193,9454,4856,04910,25711,83513,45517,09518,14730,24530,77151,28554,44178,63790,735153,855235,911272,205393,185707,7331,179,5553,538,665

Showing 48 of 48.