Base | Representation |
---|---|
bin | 110100001001100100… |
… | …001011001111000000 |
3 | 12100112101120102021120 |
4 | 310021210023033000 |
5 | 1404134213143432 |
6 | 41420200152240 |
7 | 4021416045234 |
oct | 641144131700 |
9 | 170471512246 |
10 | 55995052992 |
11 | 218248250aa |
12 | aa28768680 |
13 | 5384ac5b68 |
14 | 29d2a125c4 |
15 | 16cad51c2c |
hex | d0990b3c0 |
55995052992 has 112 divisors (see below), whose sum is σ = 153177556992. Its totient is φ = 18034007040.
The previous prime is 55995052979. The next prime is 55995053003. The reversal of 55995052992 is 29925059955.
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, 3879453 + ... + 3893859.
Almost surely, 255995052992 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55995052992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76588778496).
55995052992 is an abundant number, since it is smaller than the sum of its proper divisors (97182504000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55995052992 is a wasteful number, since it uses less digits than its factorization.
55995052992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15106 (or 15096 counting only the distinct ones).
The product of its (nonzero) digits is 16402500, while the sum is 60.
The spelling of 55995052992 in words is "fifty-five billion, nine hundred ninety-five million, fifty-two thousand, nine hundred ninety-two".
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