Base | Representation |
---|---|
bin | 10101100010101011… |
… | …101011111111000010 |
3 | 2012201000000220120122 |
4 | 111202223223333002 |
5 | 334332344043002 |
6 | 14343113540242 |
7 | 1446123426533 |
oct | 254253537702 |
9 | 65630026518 |
10 | 23130456002 |
11 | 989a5a2a45 |
12 | 4596414682 |
13 | 2248107374 |
14 | 1195d6a68a |
15 | 9059cd6a2 |
hex | 562aebfc2 |
23130456002 has 32 divisors (see below), whose sum is σ = 36501663744. Its totient is φ = 10979586000.
The previous prime is 23130455987. The next prime is 23130456031. The reversal of 23130456002 is 20065403132.
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, 666377 + ... + 700227.
It is an arithmetic number, because the mean of its divisors is an integer number (1140676992).
Almost surely, 223130456002 is an apocalyptic number.
23130456002 is a deficient number, since it is larger than the sum of its proper divisors (13371207742).
23130456002 is a wasteful number, since it uses less digits than its factorization.
23130456002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34094.
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 23130456002 its reverse (20065403132), we get a palindrome (43195859134).
The spelling of 23130456002 in words is "twenty-three billion, one hundred thirty million, four hundred fifty-six thousand, two".
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