Base | Representation |
---|---|
bin | 11011100001100010100… |
… | …11110111101010111000 |
3 | 10100102001212012200022110 |
4 | 31300301103313222320 |
5 | 110443313321104324 |
6 | 2002242515452320 |
7 | 125216553123222 |
oct | 15606123675270 |
9 | 3312055180273 |
10 | 945720097464 |
11 | 33509438180a |
12 | 1333538b70a0 |
13 | 6b24792520c |
14 | 33ab7541412 |
15 | 199012ac329 |
hex | dc314f7ab8 |
945720097464 has 16 divisors (see below), whose sum is σ = 2364300243720. Its totient is φ = 315240032480.
The previous prime is 945720097451. The next prime is 945720097513. The reversal of 945720097464 is 464790027549.
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, 19702502007 + ... + 19702502054.
Almost surely, 2945720097464 is an apocalyptic number.
It is an amenable number.
945720097464 is an abundant number, since it is smaller than the sum of its proper divisors (1418580146256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
945720097464 is a wasteful number, since it uses less digits than its factorization.
945720097464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39405004070 (or 39405004066 counting only the distinct ones).
The product of its (nonzero) digits is 15240960, while the sum is 57.
The spelling of 945720097464 in words is "nine hundred forty-five billion, seven hundred twenty million, ninety-seven thousand, four hundred sixty-four".
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