Base | Representation |
---|---|
bin | 110100000110010100… |
… | …000000010101010010 |
3 | 12100101120212221111000 |
4 | 310012110000111102 |
5 | 1404031230414021 |
6 | 41410530402430 |
7 | 4020154153245 |
oct | 640624002522 |
9 | 170346787430 |
10 | 55940482386 |
11 | 217a6a42428 |
12 | aa12430416 |
13 | 53766ca269 |
14 | 29c968925c |
15 | 16c6172b26 |
hex | d06500552 |
55940482386 has 32 divisors (see below), whose sum is σ = 124387404480. Its totient is φ = 18635544288.
The previous prime is 55940482349. The next prime is 55940482397. The reversal of 55940482386 is 68328404955.
55940482386 is a `hidden beast` number, since 5 + 594 + 0 + 48 + 2 + 3 + 8 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
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, 223116 + ... + 402071.
It is an arithmetic number, because the mean of its divisors is an integer number (3887106390).
Almost surely, 255940482386 is an apocalyptic number.
55940482386 is an abundant number, since it is smaller than the sum of its proper divisors (68446922094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55940482386 is a wasteful number, since it uses less digits than its factorization.
55940482386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 626855 (or 626849 counting only the distinct ones).
The product of its (nonzero) digits is 8294400, while the sum is 54.
The spelling of 55940482386 in words is "fifty-five billion, nine hundred forty million, four hundred eighty-two thousand, three hundred eighty-six".
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