Base | Representation |
---|---|
bin | 11011011010111… |
… | …10110100101000 |
3 | 121000211120002100 |
4 | 31231132310220 |
5 | 432341322121 |
6 | 34454133400 |
7 | 5462123205 |
oct | 1555366450 |
9 | 530746070 |
10 | 230026536 |
11 | 108931383 |
12 | 65051260 |
13 | 3886b39c |
14 | 2279acac |
15 | 152db026 |
hex | db5ed28 |
230026536 has 24 divisors (see below), whose sum is σ = 622988730. Its totient is φ = 76675488.
The previous prime is 230026499. The next prime is 230026543. The reversal of 230026536 is 635620032.
230026536 is a `hidden beast` number, since 2 + 3 + 0 + 0 + 2 + 653 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 119902500 + 110124036 = 10950^2 + 10494^2 .
It is a tau number, because it is divible by the number of its divisors (24).
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, 1597335 + ... + 1597478.
Almost surely, 2230026536 is an apocalyptic number.
It is an amenable number.
230026536 is an abundant number, since it is smaller than the sum of its proper divisors (392962194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230026536 is a wasteful number, since it uses less digits than its factorization.
230026536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3194825 (or 3194818 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
The square root of 230026536 is about 15166.6257288825. The cubic root of 230026536 is about 612.7161295297.
Adding to 230026536 its reverse (635620032), we get a palindrome (865646568).
The spelling of 230026536 in words is "two hundred thirty million, twenty-six thousand, five hundred thirty-six".
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