Base | Representation |
---|---|
bin | 11011011111011… |
… | …11000001001100 |
3 | 121001221120021110 |
4 | 31233233001030 |
5 | 433014222124 |
6 | 34514532020 |
7 | 5500133151 |
oct | 1557570114 |
9 | 531846243 |
10 | 230617164 |
11 | 1091a50a8 |
12 | 65297010 |
13 | 38a1717b |
14 | 228b2228 |
15 | 153a6029 |
hex | dbef04c |
230617164 has 24 divisors (see below), whose sum is σ = 556662960. Its totient is φ = 74221504.
The previous prime is 230617157. The next prime is 230617171. The reversal of 230617164 is 461716032.
It is an interprime number because it is at equal distance from previous prime (230617157) and next prime (230617171).
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, 330999 + ... + 331694.
It is an arithmetic number, because the mean of its divisors is an integer number (23194290).
Almost surely, 2230617164 is an apocalyptic number.
It is an amenable number.
230617164 is an abundant number, since it is smaller than the sum of its proper divisors (326045796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230617164 is a wasteful number, since it uses less digits than its factorization.
230617164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 662729 (or 662727 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 230617164 is about 15186.0845513253. The cubic root of 230617164 is about 613.2400951788.
The spelling of 230617164 in words is "two hundred thirty million, six hundred seventeen thousand, one hundred sixty-four".
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