Base | Representation |
---|---|
bin | 110011001111111011… |
… | …111011010100110000 |
3 | 12021001000021020100100 |
4 | 303033323323110300 |
5 | 1400144204411002 |
6 | 41140221152400 |
7 | 3655435663110 |
oct | 631773732460 |
9 | 167030236310 |
10 | 55028200752 |
11 | 21378a91768 |
12 | a7b89bb700 |
13 | 525c6c3645 |
14 | 2940453040 |
15 | 167101c11c |
hex | ccfefb530 |
55028200752 has 60 divisors (see below), whose sum is σ = 176002899280. Its totient is φ = 15722342784.
The previous prime is 55028200693. The next prime is 55028200769. The reversal of 55028200752 is 25700282055.
55028200752 is a `hidden beast` number, since 5 + 502 + 82 + 0 + 0 + 75 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27294727 + ... + 27296742.
Almost surely, 255028200752 is an apocalyptic number.
It is an amenable number.
55028200752 is an abundant number, since it is smaller than the sum of its proper divisors (120974698528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55028200752 is a wasteful number, since it uses less digits than its factorization.
55028200752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54591490 (or 54591481 counting only the distinct ones).
The product of its (nonzero) digits is 56000, while the sum is 36.
The spelling of 55028200752 in words is "fifty-five billion, twenty-eight million, two hundred thousand, seven hundred fifty-two".
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