Base | Representation |
---|---|
bin | 11011011111100… |
… | …01001011110000 |
3 | 121001222000102220 |
4 | 31233301023300 |
5 | 433020013112 |
6 | 34515041040 |
7 | 5500201050 |
oct | 1557611360 |
9 | 531860386 |
10 | 230626032 |
11 | 10920082a |
12 | 652a0180 |
13 | 38a1b210 |
14 | 228b5560 |
15 | 153a898c |
hex | dbf12f0 |
230626032 has 160 divisors (see below), whose sum is σ = 753618432. Its totient is φ = 59139072.
The previous prime is 230626007. The next prime is 230626051.
230626032 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 230625993 and 230626011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160903 + ... + 162329.
Almost surely, 2230626032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230626032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376809216).
230626032 is an abundant number, since it is smaller than the sum of its proper divisors (522992400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230626032 is a wasteful number, since it uses less digits than its factorization.
230626032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1495 (or 1489 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
The square root of 230626032 is about 15186.3765263476. The cubic root of 230626032 is about 613.2479554545.
The spelling of 230626032 in words is "two hundred thirty million, six hundred twenty-six thousand, thirty-two".
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