Base | Representation |
---|---|
bin | 11011101110010… |
… | …11110010011000 |
3 | 121012121210002000 |
4 | 31313023302120 |
5 | 434014220013 |
6 | 35024441000 |
7 | 5522545446 |
oct | 1567136230 |
9 | 535553060 |
10 | 232570008 |
11 | 10a309320 |
12 | 65a79160 |
13 | 3924bcb8 |
14 | 22c5db96 |
15 | 1563e973 |
hex | ddcbc98 |
232570008 has 64 divisors (see below), whose sum is σ = 704764800. Its totient is φ = 70475040.
The previous prime is 232570007. The next prime is 232570021. The reversal of 232570008 is 800075232.
It is a super-2 number, since 2×2325700082 = 108177617242240128, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232570001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46566 + ... + 51317.
It is an arithmetic number, because the mean of its divisors is an integer number (11011950).
Almost surely, 2232570008 is an apocalyptic number.
It is an amenable number.
232570008 is an abundant number, since it is smaller than the sum of its proper divisors (472194792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232570008 is a wasteful number, since it uses less digits than its factorization.
232570008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97909 (or 97899 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 232570008 is about 15250.2461619477. The cubic root of 232570008 is about 614.9661849343.
The spelling of 232570008 in words is "two hundred thirty-two million, five hundred seventy thousand, eight".
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