Base | Representation |
---|---|
bin | 1101010010100… |
… | …0100110000100 |
3 | 10212212221000020 |
4 | 3110220212010 |
5 | 103232201204 |
6 | 5310415140 |
7 | 1244534430 |
oct | 324504604 |
9 | 125787006 |
10 | 55740804 |
11 | 29511989 |
12 | 168014b0 |
13 | b718432 |
14 | 758d9c0 |
15 | 4d60bd9 |
hex | 3528984 |
55740804 has 24 divisors (see below), whose sum is σ = 148642368. Its totient is φ = 15925920.
The previous prime is 55740803. The next prime is 55740859. The reversal of 55740804 is 40804755.
It is not an unprimeable number, because it can be changed into a prime (55740803) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331707 + ... + 331874.
It is an arithmetic number, because the mean of its divisors is an integer number (6193432).
Almost surely, 255740804 is an apocalyptic number.
It is an amenable number.
55740804 is an abundant number, since it is smaller than the sum of its proper divisors (92901564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55740804 is a wasteful number, since it uses less digits than its factorization.
55740804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 663595 (or 663593 counting only the distinct ones).
The product of its (nonzero) digits is 22400, while the sum is 33.
The square root of 55740804 is about 7465.9764264294. The cubic root of 55740804 is about 381.9950567236.
The spelling of 55740804 in words is "fifty-five million, seven hundred forty thousand, eight hundred four".
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