Base | Representation |
---|---|
bin | 11011100000100… |
… | …10011010101011 |
3 | 121002012221011111 |
4 | 31300102122223 |
5 | 433033342110 |
6 | 34522011151 |
7 | 5501305651 |
oct | 1560223253 |
9 | 532187144 |
10 | 230762155 |
11 | 109294028 |
12 | 65346ab7 |
13 | 38a68170 |
14 | 2290cdd1 |
15 | 153d3e8a |
hex | dc126ab |
230762155 has 32 divisors (see below), whose sum is σ = 308347200. Its totient is φ = 164685312.
The previous prime is 230762143. The next prime is 230762173. The reversal of 230762155 is 551267032.
230762155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 230762155 - 217 = 230631083 is a prime.
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, 550536 + ... + 550954.
It is an arithmetic number, because the mean of its divisors is an integer number (9635850).
Almost surely, 2230762155 is an apocalyptic number.
230762155 is a deficient number, since it is larger than the sum of its proper divisors (77585045).
230762155 is a wasteful number, since it uses less digits than its factorization.
230762155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 703.
The product of its (nonzero) digits is 12600, while the sum is 31.
The square root of 230762155 is about 15190.8576123931. The cubic root of 230762155 is about 613.3685847007.
The spelling of 230762155 in words is "two hundred thirty million, seven hundred sixty-two thousand, one hundred fifty-five".
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