Base | Representation |
---|---|
bin | 110101100100011110… |
… | …1101100110010110100 |
3 | 101222221101111110221221 |
4 | 1223020331230302310 |
5 | 3341100414022111 |
6 | 124503214520124 |
7 | 11211550246420 |
oct | 1531075546264 |
9 | 358841443857 |
10 | 115040767156 |
11 | 44874572087 |
12 | 1a366b06044 |
13 | ab04930573 |
14 | 57d4857b80 |
15 | 2ed4903371 |
hex | 1ac8f6ccb4 |
115040767156 has 24 divisors (see below), whose sum is σ = 232315341440. Its totient is φ = 48824512992.
The previous prime is 115040767147. The next prime is 115040767157. The reversal of 115040767156 is 651767040511.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115040767157) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19941771 + ... + 19947538.
Almost surely, 2115040767156 is an apocalyptic number.
It is an amenable number.
115040767156 is an abundant number, since it is smaller than the sum of its proper divisors (117274574284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115040767156 is a wasteful number, since it uses less digits than its factorization.
115040767156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39889423 (or 39889421 counting only the distinct ones).
The product of its (nonzero) digits is 176400, while the sum is 43.
The spelling of 115040767156 in words is "one hundred fifteen billion, forty million, seven hundred sixty-seven thousand, one hundred fifty-six".
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