Base | Representation |
---|---|
bin | 11011011111110… |
… | …01001010001000 |
3 | 121002000200020200 |
4 | 31233321022020 |
5 | 433022034241 |
6 | 34515452200 |
7 | 5500365222 |
oct | 1557711210 |
9 | 532020220 |
10 | 230658696 |
11 | 109223324 |
12 | 652b7060 |
13 | 38a30048 |
14 | 228c3412 |
15 | 153b34b6 |
hex | dbf9288 |
230658696 has 24 divisors (see below), whose sum is σ = 624700830. Its totient is φ = 76886208.
The previous prime is 230658679. The next prime is 230658761. The reversal of 230658696 is 696856032.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 230614596 + 44100 = 15186^2 + 210^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-3 number, since 3×2306586963 (a number of 26 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1601725 + ... + 1601868.
Almost surely, 2230658696 is an apocalyptic number.
It is an amenable number.
230658696 is an abundant number, since it is smaller than the sum of its proper divisors (394042134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230658696 is a wasteful number, since it uses less digits than its factorization.
230658696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3203605 (or 3203598 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 45.
The square root of 230658696 is about 15187.4519258498. The cubic root of 230658696 is about 613.2769059094.
The spelling of 230658696 in words is "two hundred thirty million, six hundred fifty-eight thousand, six hundred ninety-six".
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