Base | Representation |
---|---|
bin | 11011011101100… |
… | …10101101110000 |
3 | 121001111000110011 |
4 | 31232302231300 |
5 | 432433321120 |
6 | 34505344304 |
7 | 5465054056 |
oct | 1556625560 |
9 | 531430404 |
10 | 230370160 |
11 | 109046569 |
12 | 65198094 |
13 | 3895b907 |
14 | 2284a1d6 |
15 | 15357c5a |
hex | dbb2b70 |
230370160 has 40 divisors (see below), whose sum is σ = 544402656. Its totient is φ = 90635520.
The previous prime is 230370149. The next prime is 230370199. The reversal of 230370160 is 61073032.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18724 + ... + 28483.
Almost surely, 2230370160 is an apocalyptic number.
230370160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230370160 is an abundant number, since it is smaller than the sum of its proper divisors (314032496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230370160 is a wasteful number, since it uses less digits than its factorization.
230370160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47281 (or 47275 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 22.
The square root of 230370160 is about 15177.9497956740. The cubic root of 230370160 is about 613.0210787149.
The spelling of 230370160 in words is "two hundred thirty million, three hundred seventy thousand, one hundred sixty".
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