Integer Profile

2,231,988

2^2 × 3 × 11 × 37 × 457

Prime factors, divisor sums, positional representations and sequence properties for 2,231,988. The prime factorization is 2^2 × 3 × 11 × 37 × 457.

Number of positive divisors: 48. Showing the recorded part of the sequence: 316.

AbundantEvenComposite

Divisor catalog (48)

1234611122233374466741111321482224074444578149141,2211,3711,6281,8282,4422,7424,8845,0275,48410,05415,08116,90920,10830,16233,81850,72760,32467,636101,454185,999202,908371,998557,997743,9961,115,9942,231,988

Showing 48 of 48.

Collatz trajectory (316 steps)

Even: n → n/2; Odd: n → 3n + 1

2,231,9881,115,994557,9971,673,992836,996418,498209,249627,748313,874156,937470,812235,406117,703353,110176,555529,666264,833794,500397,250198,625595,876297,938148,969446,908223,454111,727335,182167,591502,774251,387754,162377,0811,131,244565,622282,811848,434424,2171,272,652636,326318,163954,490477,2451,431,736715,868357,934178,967536,902268,451805,354402,6771,208,032604,016302,008151,00475,50237,751113,25456,627169,88284,941

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 11 × 37 × 457
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 5,847,744
Proper-divisor sum: 3,615,756
Digit sum: 33
Digital root: 6

Number bases

Decimal: 2231988
Binary: 1000100000111010110100 (22 bits)
Octal: 0o10407264
Hexadecimal: 0x220EB4