Base | Representation |
---|---|
bin | 1010110110010110000111… |
… | …00100001011011011111010 |
3 | 10010110202110020121000001221 |
4 | 11123023003210023123322 |
5 | 11111340210011400010 |
6 | 122423555300502254 |
7 | 5011435550651263 |
oct | 533130344133372 |
9 | 103422406530057 |
10 | 23857529403130 |
11 | 7668a15424575 |
12 | 28138ba3aa98a |
13 | 10409a8714437 |
14 | 5c69d3bb396a |
15 | 2b58c82a0dda |
hex | 15b2c390b6fa |
23857529403130 has 128 divisors (see below), whose sum is σ = 46176829816320. Its totient is φ = 8847054627840.
The previous prime is 23857529403101. The next prime is 23857529403131. The reversal of 23857529403130 is 3130492575832.
It is not an unprimeable number, because it can be changed into a prime (23857529403131) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9631621452 + ... + 9631623928.
It is an arithmetic number, because the mean of its divisors is an integer number (360756482940).
Almost surely, 223857529403130 is an apocalyptic number.
23857529403130 is a deficient number, since it is larger than the sum of its proper divisors (22319300413190).
23857529403130 is a wasteful number, since it uses less digits than its factorization.
23857529403130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4664.
The product of its (nonzero) digits is 5443200, while the sum is 52.
The spelling of 23857529403130 in words is "twenty-three trillion, eight hundred fifty-seven billion, five hundred twenty-nine million, four hundred three thousand, one hundred thirty".
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