Base | Representation |
---|---|
bin | 110111001010010011… |
… | …1010010011000111000 |
3 | 102022202111120122022220 |
4 | 1232110213102120320 |
5 | 3420100101201041 |
6 | 130230230044040 |
7 | 11362325442201 |
oct | 1562447223070 |
9 | 368674518286 |
10 | 118457443896 |
11 | 46268158970 |
12 | 1ab5b1a9620 |
13 | b22a744c8c |
14 | 5a3a5265a8 |
15 | 3134851d66 |
hex | 1b949d2638 |
118457443896 has 64 divisors (see below), whose sum is σ = 324850780800. Its totient is φ = 35697859200.
The previous prime is 118457443889. The next prime is 118457443901. The reversal of 118457443896 is 698344754811.
It is a congruent number.
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, 1191726 + ... + 1287293.
It is an arithmetic number, because the mean of its divisors is an integer number (5075793450).
Almost surely, 2118457443896 is an apocalyptic number.
It is an amenable number.
118457443896 is an abundant number, since it is smaller than the sum of its proper divisors (206393336904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118457443896 is a wasteful number, since it uses less digits than its factorization.
118457443896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2479220 (or 2479216 counting only the distinct ones).
The product of its digits is 23224320, while the sum is 60.
The spelling of 118457443896 in words is "one hundred eighteen billion, four hundred fifty-seven million, four hundred forty-three thousand, eight hundred ninety-six".
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