Integer Profile

272,987

11 × 13 × 23 × 83

Prime factors, divisor sums, positional representations and sequence properties for 272,987. The prime factorization is 11 × 13 × 23 × 83.

Number of positive divisors: 16. Showing the recorded part of the sequence: 145.

DeficientOddComposite

Number bases

Decimal: 272987
Binary: 1000010101001011011 (19 bits)
Octal: 0o1025133
Hexadecimal: 0x42A5B

Divisor catalog (16)

1111323831432532999131,0791,9093,28911,86920,99924,817272,987

Showing 16 of 16.

Collatz trajectory (145 steps)

Even: n → n/2; Odd: n → 3n + 1

272,987818,962409,4811,228,444614,222307,111921,334460,6671,382,002691,0012,073,0041,036,502518,2511,554,754777,3772,332,1321,166,066583,0331,749,100874,550437,2751,311,826655,9131,967,740983,870491,9351,475,806737,9032,213,7101,106,8553,320,5661,660,2834,980,8502,490,4257,471,2763,735,6381,867,8195,603,4582,801,7298,405,1884,202,5942,101,2976,303,8923,151,9461,575,9734,727,9202,363,9601,181,980590,990295,495886,486443,2431,329,730664,8651,994,596997,298498,6491,495,948747,974373,987

Showing 60 of 60.

Prime factorization

Factorization: 11 × 13 × 23 × 83
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 338,688
Proper-divisor sum: 65,701
Digit sum: 35
Digital root: 8