Base | Representation |
---|---|
bin | 11011110000100… |
… | …01011001101000 |
3 | 121020011021012121 |
4 | 31320101121220 |
5 | 434102331034 |
6 | 35034521024 |
7 | 5525143654 |
oct | 1570213150 |
9 | 536137177 |
10 | 232855144 |
11 | 10a493575 |
12 | 65b96174 |
13 | 3931ba12 |
14 | 22cd5a64 |
15 | 156991b4 |
hex | de11668 |
232855144 has 16 divisors (see below), whose sum is σ = 436778820. Its totient is φ = 116380800.
The previous prime is 232855093. The next prime is 232855157. The reversal of 232855144 is 441558232.
It can be written as a sum of positive squares in 2 ways, for example, as 214036900 + 18818244 = 14630^2 + 4338^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24694 + ... + 32794.
Almost surely, 2232855144 is an apocalyptic number.
It is an amenable number.
232855144 is a deficient number, since it is larger than the sum of its proper divisors (203923676).
232855144 is a wasteful number, since it uses less digits than its factorization.
232855144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11700 (or 11696 counting only the distinct ones).
The product of its digits is 38400, while the sum is 34.
The square root of 232855144 is about 15259.5918687231. The cubic root of 232855144 is about 615.2174030339.
The spelling of 232855144 in words is "two hundred thirty-two million, eight hundred fifty-five thousand, one hundred forty-four".
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