Base | Representation |
---|---|
bin | 10011101011001110110… |
… | …11101010100110000000 |
3 | 2101121222202021000002201 |
4 | 21311213123222212000 |
5 | 42034020030433242 |
6 | 1234323150122544 |
7 | 66562013066065 |
oct | 11654733524600 |
9 | 2347882230081 |
10 | 676045171072 |
11 | 240788969117 |
12 | ab0321b0454 |
13 | 4b99b62805b |
14 | 24a13aa6c6c |
15 | 128bb03a4b7 |
hex | 9d676ea980 |
676045171072 has 32 divisors (see below), whose sum is σ = 1353645382320. Its totient is φ = 336306722304.
The previous prime is 676045171063. The next prime is 676045171163. The reversal of 676045171072 is 270171540676.
676045171072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
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, 13379868 + ... + 13430299.
Almost surely, 2676045171072 is an apocalyptic number.
It is an amenable number.
676045171072 is an abundant number, since it is smaller than the sum of its proper divisors (677600211248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676045171072 is a wasteful number, since it uses less digits than its factorization.
676045171072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26810378 (or 26810366 counting only the distinct ones).
The product of its (nonzero) digits is 493920, while the sum is 46.
The spelling of 676045171072 in words is "six hundred seventy-six billion, forty-five million, one hundred seventy-one thousand, seventy-two".
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