Base | Representation |
---|---|
bin | 11011011100000… |
… | …01110100110110 |
3 | 121001002211202111 |
4 | 31232001310312 |
5 | 432410414120 |
6 | 34501201234 |
7 | 5463261205 |
oct | 1556016466 |
9 | 531084674 |
10 | 230169910 |
11 | 108a1a073 |
12 | 6510021a |
13 | 388bb719 |
14 | 227d723c |
15 | 1531875a |
hex | db81d36 |
230169910 has 32 divisors (see below), whose sum is σ = 420414624. Its totient is φ = 90720000.
The previous prime is 230169899. The next prime is 230169911. The reversal of 230169910 is 19961032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230169911) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283405 + ... + 284215.
It is an arithmetic number, because the mean of its divisors is an integer number (13137957).
Almost surely, 2230169910 is an apocalyptic number.
230169910 is a deficient number, since it is larger than the sum of its proper divisors (190244714).
230169910 is a wasteful number, since it uses less digits than its factorization.
230169910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1200.
The product of its (nonzero) digits is 2916, while the sum is 31.
The square root of 230169910 is about 15171.3516207357. The cubic root of 230169910 is about 612.8434037109.
The spelling of 230169910 in words is "two hundred thirty million, one hundred sixty-nine thousand, nine hundred ten".
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