Base | Representation |
---|---|
bin | 11011011110010… |
… | …01111010000100 |
3 | 121001122211202112 |
4 | 31233021322010 |
5 | 432444341111 |
6 | 34511400152 |
7 | 5465631035 |
oct | 1557117204 |
9 | 531584675 |
10 | 230465156 |
11 | 109100979 |
12 | 65223058 |
13 | 38992c1c |
14 | 22872a8c |
15 | 15375e8b |
hex | dbc9e84 |
230465156 has 24 divisors (see below), whose sum is σ = 417411456. Its totient is φ = 111252960.
The previous prime is 230465149. The next prime is 230465173. The reversal of 230465156 is 651564032.
It is a super-2 number, since 2×2304651562 = 106228376260208672, which contains 22 as substring.
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, 13445 + ... + 25331.
It is an arithmetic number, because the mean of its divisors is an integer number (17392144).
Almost surely, 2230465156 is an apocalyptic number.
It is an amenable number.
230465156 is a deficient number, since it is larger than the sum of its proper divisors (186946300).
230465156 is a wasteful number, since it uses less digits than its factorization.
230465156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12059 (or 12057 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 32.
The square root of 230465156 is about 15181.0788812917. The cubic root of 230465156 is about 613.1053294235.
The spelling of 230465156 in words is "two hundred thirty million, four hundred sixty-five thousand, one hundred fifty-six".
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