Integer Profile

1,320,315

3 × 5 × 23 × 43 × 89

Prime factors, divisor sums, positional representations and sequence properties for 1,320,315. The prime factorization is 3 × 5 × 23 × 43 × 89.

Number of positive divisors: 32. Showing the recorded part of the sequence: 217.

DeficientOddComposite

Prime factorization

Factorization: 3 × 5 × 23 × 43 × 89
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 32
Divisor sum: 2,280,960
Proper-divisor sum: 960,645
Digit sum: 15
Digital root: 6

Number bases

Decimal: 1320315
Binary: 101000010010101111011 (21 bits)
Octal: 0o5022573
Hexadecimal: 0x14257B

Divisor catalog (32)

13515234369891151292152673454456459891,3352,0472,9673,8274,9456,14110,23511,48114,83519,13530,70557,40588,021264,063440,1051,320,315

Showing 32 of 32.

Collatz trajectory (217 steps)

Even: n → n/2; Odd: n → 3n + 1

1,320,3153,960,9461,980,4735,941,4202,970,7101,485,3554,456,0662,228,0336,684,1003,342,0501,671,0255,013,0762,506,5381,253,2693,759,8081,879,904939,952469,976234,988117,49458,747176,24288,121264,364132,18266,091198,27499,137297,412148,70674,353223,060111,53055,765167,29683,64841,82420,91210,4565,2282,6141,3073,9221,9615,8842,9421,4714,4142,2076,6223,3119,9344,96714,9027,45122,35411,17733,53216,7668,383

Showing 60 of 60.