Integer Profile

331,428

2^2 × 3 × 71 × 389

Prime factors, divisor sums, positional representations and sequence properties for 331,428. The prime factorization is 2^2 × 3 × 71 × 389.

Number of positive divisors: 24. Showing the recorded part of the sequence: 122.

AbundantEvenComposite

Number bases

Decimal: 331428
Binary: 1010000111010100100 (19 bits)
Octal: 0o1207244
Hexadecimal: 0x50EA4

Divisor catalog (24)

1234612711422132843894267788521,1671,5562,3344,66827,61955,23882,857110,476165,714331,428

Showing 24 of 24.

Collatz trajectory (122 steps)

Even: n → n/2; Odd: n → 3n + 1

331,428165,71482,857248,572124,28662,143186,43093,215279,646139,823419,470209,735629,206314,603943,810471,9051,415,716707,858353,9291,061,788530,894265,447796,342398,1711,194,514597,2571,791,772895,886447,9431,343,830671,9152,015,7461,007,8733,023,6201,511,810755,9052,267,7161,133,858566,9291,700,788850,394425,1971,275,592637,796318,898159,449478,348239,174119,587358,762179,381538,144269,072134,53667,26833,63416,81750,45225,22612,613

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 71 × 389
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 786,240
Proper-divisor sum: 454,812
Digit sum: 21
Digital root: 3