Base | Representation |
---|---|
bin | 11011100000011… |
… | …10101111010000 |
3 | 121002012011111110 |
4 | 31300032233100 |
5 | 433032401323 |
6 | 34521413320 |
7 | 5501214015 |
oct | 1560165720 |
9 | 532164443 |
10 | 230747088 |
11 | 109283780 |
12 | 6533a240 |
13 | 38a61350 |
14 | 2290770c |
15 | 153ce793 |
hex | dc0ebd0 |
230747088 has 80 divisors (see below), whose sum is σ = 700330176. Its totient is φ = 64542720.
The previous prime is 230747047. The next prime is 230747093. The reversal of 230747088 is 880747032.
230747088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9945 + ... + 23672.
Almost surely, 2230747088 is an apocalyptic number.
It is an amenable number.
230747088 is an abundant number, since it is smaller than the sum of its proper divisors (469583088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230747088 is a wasteful number, since it uses less digits than its factorization.
230747088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33652 (or 33646 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 39.
The square root of 230747088 is about 15190.3616810134. The cubic root of 230747088 is about 613.3552349877.
The spelling of 230747088 in words is "two hundred thirty million, seven hundred forty-seven thousand, eighty-eight".
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