Base | Representation |
---|---|
bin | 110011110011001111… |
… | …010001111001100010 |
3 | 12022120021201221221200 |
4 | 303303033101321202 |
5 | 1402402320222024 |
6 | 41315055502030 |
7 | 4006220151441 |
oct | 636317217142 |
9 | 168507657850 |
10 | 55620476514 |
11 | 21652344269 |
12 | a943227916 |
13 | 5325316485 |
14 | 2998d88d58 |
15 | 16a80112c9 |
hex | cf33d1e62 |
55620476514 has 48 divisors (see below), whose sum is σ = 128035996920. Its totient is φ = 17417030400.
The previous prime is 55620476497. The next prime is 55620476521. The reversal of 55620476514 is 41567402655.
55620476514 is a `hidden beast` number, since 5 + 5 + 62 + 0 + 4 + 76 + 514 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 50591255625 + 5029220889 = 224925^2 + 70917^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 55620476514.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1420587 + ... + 1459214.
Almost surely, 255620476514 is an apocalyptic number.
55620476514 is an abundant number, since it is smaller than the sum of its proper divisors (72415520406).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55620476514 is a wasteful number, since it uses less digits than its factorization.
55620476514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2879875 (or 2879872 counting only the distinct ones).
The product of its (nonzero) digits is 1008000, while the sum is 45.
The spelling of 55620476514 in words is "fifty-five billion, six hundred twenty million, four hundred seventy-six thousand, five hundred fourteen".
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