Base | Representation |
---|---|
bin | 1101011010110010111… |
… | …0011111011101011100 |
3 | 211001001010000001120012 |
4 | 3112230232133131130 |
5 | 12234111432312244 |
6 | 253523214142352 |
7 | 22440530214230 |
oct | 3265456373534 |
9 | 731033001505 |
10 | 230531135324 |
11 | 898498a8046 |
12 | 388184b19b8 |
13 | 1897b74b019 |
14 | b22cca85c0 |
15 | 5ee3a1689e |
hex | 35acb9f75c |
230531135324 has 12 divisors (see below), whose sum is σ = 461062270704. Its totient is φ = 98799057984.
The previous prime is 230531135309. The next prime is 230531135327. The reversal of 230531135324 is 423531135032.
230531135324 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230531135327) 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, 4116627389 + ... + 4116627444.
It is an arithmetic number, because the mean of its divisors is an integer number (38421855892).
Almost surely, 2230531135324 is an apocalyptic number.
It is an amenable number.
230531135324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230531135324 is a wasteful number, since it uses less digits than its factorization.
230531135324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8233254844 (or 8233254842 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 32.
The spelling of 230531135324 in words is "two hundred thirty billion, five hundred thirty-one million, one hundred thirty-five thousand, three hundred twenty-four".
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