Base | Representation |
---|---|
bin | 11011011100111… |
… | …11101010111000 |
3 | 121001100001102222 |
4 | 31232133222320 |
5 | 432423322102 |
6 | 34503543212 |
7 | 5464310456 |
oct | 1556375270 |
9 | 531301388 |
10 | 230292152 |
11 | 108aa29a2 |
12 | 6515ab08 |
13 | 3893225c |
14 | 228299d6 |
15 | 1533eaa2 |
hex | db9fab8 |
230292152 has 16 divisors (see below), whose sum is σ = 433847400. Its totient is φ = 114599520.
The previous prime is 230292131. The next prime is 230292233. The reversal of 230292152 is 251292032.
It is a super-2 number, since 2×2302921522 = 106068950545582208, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66527 + ... + 69902.
Almost surely, 2230292152 is an apocalyptic number.
It is an amenable number.
230292152 is a deficient number, since it is larger than the sum of its proper divisors (203555248).
230292152 is a wasteful number, since it uses less digits than its factorization.
230292152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136646 (or 136642 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 230292152 is about 15175.3797975537. The cubic root of 230292152 is about 612.9518771207.
The spelling of 230292152 in words is "two hundred thirty million, two hundred ninety-two thousand, one hundred fifty-two".
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