Base | Representation |
---|---|
bin | 110111001010011110… |
… | …0000100001011110100 |
3 | 102022202212211100222212 |
4 | 1232110330010023310 |
5 | 3420103000000430 |
6 | 130230542512552 |
7 | 11362422646205 |
oct | 1562474041364 |
9 | 368685740885 |
10 | 118462890740 |
11 | 46270239197 |
12 | 1ab60b95758 |
13 | b22b90126c |
14 | 5a3b1435ac |
15 | 313507ab95 |
hex | 1b94f042f4 |
118462890740 has 48 divisors (see below), whose sum is σ = 251167319424. Its totient is φ = 46929168000.
The previous prime is 118462890737. The next prime is 118462890757. The reversal of 118462890740 is 47098264811.
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, 11959790 + ... + 11969690.
It is an arithmetic number, because the mean of its divisors is an integer number (5232652488).
Almost surely, 2118462890740 is an apocalyptic number.
118462890740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
118462890740 is an abundant number, since it is smaller than the sum of its proper divisors (132704428684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118462890740 is a wasteful number, since it uses less digits than its factorization.
118462890740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15608 (or 15606 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 50.
The spelling of 118462890740 in words is "one hundred eighteen billion, four hundred sixty-two million, eight hundred ninety thousand, seven hundred forty".
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