Base | Representation |
---|---|
bin | 10101100010101010… |
… | …011010101100000010 |
3 | 2012200222101222210121 |
4 | 111202222122230002 |
5 | 334332302414020 |
6 | 14343102450454 |
7 | 1446120541651 |
oct | 254252325402 |
9 | 65628358717 |
10 | 23130123010 |
11 | 989a395845 |
12 | 4596293a2a |
13 | 224801b927 |
14 | 1195cc1198 |
15 | 905964baa |
hex | 562a9ab02 |
23130123010 has 8 divisors (see below), whose sum is σ = 41634221436. Its totient is φ = 9252049200.
The previous prime is 23130122987. The next prime is 23130123011. The reversal of 23130123010 is 1032103132.
It can be written as a sum of positive squares in 2 ways, for example, as 21477781809 + 1652341201 = 146553^2 + 40649^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (23130123011) 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, 1156506141 + ... + 1156506160.
Almost surely, 223130123010 is an apocalyptic number.
23130123010 is a deficient number, since it is larger than the sum of its proper divisors (18504098426).
23130123010 is a wasteful number, since it uses less digits than its factorization.
23130123010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2313012308.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 23130123010 its reverse (1032103132), we get a palindrome (24162226142).
The spelling of 23130123010 in words is "twenty-three billion, one hundred thirty million, one hundred twenty-three thousand, ten".
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