Base | Representation |
---|---|
bin | 110100001000111100… |
… | …111000111100010000 |
3 | 12100111200012012100000 |
4 | 310020330320330100 |
5 | 1404124044120243 |
6 | 41415151330000 |
7 | 4021232363310 |
oct | 641074707420 |
9 | 170450165300 |
10 | 55984754448 |
11 | 21819a30707 |
12 | aa25220900 |
13 | 538292b44c |
14 | 29d14d1440 |
15 | 16c9eba5d3 |
hex | d08f38f10 |
55984754448 has 120 divisors (see below), whose sum is σ = 185694378688. Its totient is φ = 15995636352.
The previous prime is 55984754447. The next prime is 55984754459. The reversal of 55984754448 is 84445748955.
It is a happy number.
55984754448 is a `hidden beast` number, since 5 + 5 + 9 + 8 + 47 + 544 + 48 = 666.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is not an unprimeable number, because it can be changed into a prime (55984754447) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1001311 + ... + 1055742.
Almost surely, 255984754448 is an apocalyptic number.
It is an amenable number.
55984754448 is an abundant number, since it is smaller than the sum of its proper divisors (129709624240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55984754448 is a wasteful number, since it uses less digits than its factorization.
55984754448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2057083 (or 2057065 counting only the distinct ones).
The product of its digits is 129024000, while the sum is 63.
The spelling of 55984754448 in words is "fifty-five billion, nine hundred eighty-four million, seven hundred fifty-four thousand, four hundred forty-eight".
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