Integer Profile

1,397,764

2^2 × 223 × 1567

Prime factors, divisor sums, positional representations and sequence properties for 1,397,764. The prime factorization is 2^2 × 223 × 1567.

Number of positive divisors: 12. Showing the recorded part of the sequence: 181.

DeficientEvenComposite

Number bases

Decimal: 1397764
Binary: 101010101010000000100 (21 bits)
Octal: 0o5252004
Hexadecimal: 0x155404

Divisor catalog (12)

1242234468921,5673,1346,268349,441698,8821,397,764

Showing 12 of 12.

Collatz trajectory (181 steps)

Even: n → n/2; Odd: n → 3n + 1

1,397,764698,882349,4411,048,324524,162262,081786,244393,122196,561589,684294,842147,421442,264221,132110,56655,283165,85082,925248,776124,38862,19431,09793,29246,64623,32369,97034,985104,95652,47826,23978,71839,359118,07859,039177,11888,559265,678132,839398,518199,259597,778298,889896,668448,334224,167672,502336,2511,008,754504,3771,513,132756,566378,2831,134,850567,4251,702,276851,138425,5691,276,708638,354319,177

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 223 × 1567
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,458,624
Proper-divisor sum: 1,060,860
Digit sum: 37
Digital root: 1