Base | Representation |
---|---|
bin | 11011100001111… |
… | …01010101010010 |
3 | 121002112212021222 |
4 | 31300331111102 |
5 | 433110003223 |
6 | 34525445042 |
7 | 5502640310 |
oct | 1560752522 |
9 | 532485258 |
10 | 230937938 |
11 | 1093a4100 |
12 | 65410782 |
13 | 38aca18a |
14 | 229570b0 |
15 | 1541b0c8 |
hex | dc3d552 |
230937938 has 24 divisors (see below), whose sum is σ = 435158976. Its totient is φ = 89975160.
The previous prime is 230937929. The next prime is 230937961. The reversal of 230937938 is 839739032.
It is a super-3 number, since 3×2309379383 (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 11 ways as a sum of consecutive naturals, for example, 66470 + ... + 69857.
It is an arithmetic number, because the mean of its divisors is an integer number (18131624).
Almost surely, 2230937938 is an apocalyptic number.
230937938 is a deficient number, since it is larger than the sum of its proper divisors (204221038).
230937938 is a wasteful number, since it uses less digits than its factorization.
230937938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136358 (or 136347 counting only the distinct ones).
The product of its (nonzero) digits is 244944, while the sum is 44.
The square root of 230937938 is about 15196.6423265141. The cubic root of 230937938 is about 613.5242896144.
The spelling of 230937938 in words is "two hundred thirty million, nine hundred thirty-seven thousand, nine hundred thirty-eight".
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