Base | Representation |
---|---|
bin | 11101110010010100100100… |
… | …101001101011101111001100 |
3 | 122011211121112200010011201122 |
4 | 131302110210221223233030 |
5 | 114132311343033331444 |
6 | 1142341115033100112 |
7 | 36410353056526115 |
oct | 3562244451535714 |
9 | 564747480104648 |
10 | 131001412402124 |
11 | 38817429112800 |
12 | 12838b4bb57638 |
13 | 58134c3352514 |
14 | 244c70602520c |
15 | 10229a9d044ee |
hex | 772524a6bbcc |
131001412402124 has 72 divisors (see below), whose sum is σ = 259273030480464. Its totient is φ = 57839968771200.
The previous prime is 131001412402073. The next prime is 131001412402139. The reversal of 131001412402124 is 421204214100131.
It is a super-2 number, since 2×1310014124021242 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 131001412402093 and 131001412402102.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13621187 + ... + 21155130.
Almost surely, 2131001412402124 is an apocalyptic number.
It is an amenable number.
131001412402124 is a deficient number, since it is larger than the sum of its proper divisors (128271618078340).
131001412402124 is a wasteful number, since it uses less digits than its factorization.
131001412402124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34776567 (or 34776554 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 26.
Adding to 131001412402124 its reverse (421204214100131), we get a palindrome (552205626502255).
The spelling of 131001412402124 in words is "one hundred thirty-one trillion, one billion, four hundred twelve million, four hundred two thousand, one hundred twenty-four".
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