Base | Representation |
---|---|
bin | 111101000010010011… |
… | …1011101010001100100 |
3 | 110112022202202210210211 |
4 | 1322010213131101210 |
5 | 4121414413024131 |
6 | 140114201425204 |
7 | 12320064143152 |
oct | 1720447352144 |
9 | 415282683724 |
10 | 131073954916 |
11 | 50651915383 |
12 | 214a049b204 |
13 | c48b536708 |
14 | 64b5d883d2 |
15 | 36222a25b1 |
hex | 1e849dd464 |
131073954916 has 12 divisors (see below), whose sum is σ = 229394631088. Its totient is φ = 65532631752.
The previous prime is 131073954881. The next prime is 131073954929. The reversal of 131073954916 is 619459370131.
It is a self number, because there is not a number n which added to its sum of digits gives 131073954916.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1018086 + ... + 1139581.
Almost surely, 2131073954916 is an apocalyptic number.
It is an amenable number.
131073954916 is a deficient number, since it is larger than the sum of its proper divisors (98320676172).
131073954916 is a wasteful number, since it uses less digits than its factorization.
131073954916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2172858 (or 2172856 counting only the distinct ones).
The product of its (nonzero) digits is 612360, while the sum is 49.
The spelling of 131073954916 in words is "one hundred thirty-one billion, seventy-three million, nine hundred fifty-four thousand, nine hundred sixteen".
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