Base | Representation |
---|---|
bin | 11011011011100… |
… | …11100010011000 |
3 | 121000222212110212 |
4 | 31231303202120 |
5 | 432402031014 |
6 | 34500030252 |
7 | 5462625446 |
oct | 1555634230 |
9 | 530885425 |
10 | 230111384 |
11 | 10898a0a8 |
12 | 65092388 |
13 | 3889aba9 |
14 | 227bdb96 |
15 | 1530623e |
hex | db73898 |
230111384 has 16 divisors (see below), whose sum is σ = 432167400. Its totient is φ = 114866752.
The previous prime is 230111383. The next prime is 230111449. The reversal of 230111384 is 483111032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230111381) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18374 + ... + 28245.
Almost surely, 2230111384 is an apocalyptic number.
It is an amenable number.
230111384 is a deficient number, since it is larger than the sum of its proper divisors (202056016).
230111384 is a wasteful number, since it uses less digits than its factorization.
230111384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47242 (or 47238 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 230111384 is about 15169.4226653489. The cubic root of 230111384 is about 612.7914561250.
The spelling of 230111384 in words is "two hundred thirty million, one hundred eleven thousand, three hundred eighty-four".
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