Base | Representation |
---|---|
bin | 110011001011000000111111… |
… | …010000010101011100010001 |
3 | 1002111212021100111202102211000 |
4 | 303023000333100111130101 |
5 | 213444314421433312022 |
6 | 2114353530153212213 |
7 | 65255566606314654 |
oct | 6313007720253421 |
9 | 1074767314672730 |
10 | 225057347557137 |
11 | 6578a315510367 |
12 | 212a9756401069 |
13 | 9876a806bbb24 |
14 | 3d80b95b0789b |
15 | 1b043d10aa6ac |
hex | ccb03f415711 |
225057347557137 has 32 divisors (see below), whose sum is σ = 364419234524160. Its totient is φ = 136657212929280.
The previous prime is 225057347557061. The next prime is 225057347557139. The reversal of 225057347557137 is 731755743750522.
225057347557137 is a `hidden beast` number, since 2 + 2 + 5 + 0 + 5 + 7 + 3 + 47 + 557 + 1 + 37 = 666.
It is not a de Polignac number, because 225057347557137 - 210 = 225057347556113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (225057347557139) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7908389298 + ... + 7908417755.
It is an arithmetic number, because the mean of its divisors is an integer number (11388101078880).
Almost surely, 2225057347557137 is an apocalyptic number.
225057347557137 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
It is an amenable number.
225057347557137 is a deficient number, since it is larger than the sum of its proper divisors (139361886967023).
225057347557137 is a wasteful number, since it uses less digits than its factorization.
225057347557137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15816807110 (or 15816807104 counting only the distinct ones).
The product of its (nonzero) digits is 216090000, while the sum is 63.
The spelling of 225057347557137 in words is "two hundred twenty-five trillion, fifty-seven billion, three hundred forty-seven million, five hundred fifty-seven thousand, one hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •