Integer Profile

1,246,505

5 × 13 × 127 × 151

Prime factors, divisor sums, positional representations and sequence properties for 1,246,505. The prime factorization is 5 × 13 × 127 × 151.

Number of positive divisors: 16. Showing the recorded part of the sequence: 186.

DeficientOddComposite

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Arithmetic properties

Positive divisors: 16
Divisor sum: 1,634,304
Proper-divisor sum: 387,799
Digit sum: 23
Digital root: 5

Number bases

Decimal: 1246505
Binary: 100110000010100101001 (21 bits)
Octal: 0o4602451
Hexadecimal: 0x130529

Divisor catalog (16)

1513651271516357551,6511,9638,2559,81519,17795,885249,3011,246,505

Showing 16 of 16.

Collatz trajectory (186 steps)

Even: n → n/2; Odd: n → 3n + 1

1,246,5053,739,5161,869,758934,8792,804,6381,402,3194,206,9582,103,4796,310,4383,155,2199,465,6584,732,82914,198,4887,099,2443,549,6221,774,8115,324,4342,662,2177,986,6523,993,3261,996,6635,989,9902,994,9958,984,9864,492,49313,477,4806,738,7403,369,3701,684,6855,054,0562,527,0281,263,514631,7571,895,272947,636473,818236,909710,728355,364177,68288,841266,524133,26266,631199,89499,947299,842149,921449,764224,882112,441337,324168,66284,331252,994126,497379,492189,74694,873284,620

Showing 60 of 60.

Prime factorization

Factorization: 5 × 13 × 127 × 151
Distinct prime factors: 4
Perfect square: No
Parity: Odd