Base | Representation |
---|---|
bin | 1101010101011… |
… | …1011001000000 |
3 | 10220020122221100 |
4 | 3111113121000 |
5 | 103304314410 |
6 | 5314454400 |
7 | 1246263312 |
oct | 325273100 |
9 | 126218840 |
10 | 55932480 |
11 | 2963299a |
12 | 16894400 |
13 | b784756 |
14 | 75dd7b2 |
15 | 4d9c8c0 |
hex | 3557640 |
55932480 has 84 divisors (see below), whose sum is σ = 192394332. Its totient is φ = 14914560.
The previous prime is 55932479. The next prime is 55932509. The reversal of 55932480 is 8423955.
55932480 is a `hidden beast` number, since 559 + 3 + 24 + 80 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 41370624 + 14561856 = 6432^2 + 3816^2 .
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, 6831 + ... + 12590.
Almost surely, 255932480 is an apocalyptic number.
It is an amenable number.
55932480 is an abundant number, since it is smaller than the sum of its proper divisors (136461852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55932480 is a wasteful number, since it uses less digits than its factorization.
55932480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19444 (or 19431 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The square root of 55932480 is about 7478.8020431082. The cubic root of 55932480 is about 382.4324114846.
The spelling of 55932480 in words is "fifty-five million, nine hundred thirty-two thousand, four hundred eighty".
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