Base | Representation |
---|---|
bin | 1101010101101… |
… | …1011001010100 |
3 | 10220021111102220 |
4 | 3111123121110 |
5 | 103310331014 |
6 | 5315102340 |
7 | 1246362165 |
oct | 325333124 |
9 | 126244386 |
10 | 55948884 |
11 | 29644252 |
12 | 168a19b0 |
13 | b78c064 |
14 | 760576c |
15 | 4da26a9 |
hex | 355b654 |
55948884 has 24 divisors (see below), whose sum is σ = 134076768. Its totient is φ = 18145440.
The previous prime is 55948861. The next prime is 55948897. The reversal of 55948884 is 48884955.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62562 + ... + 63449.
It is an arithmetic number, because the mean of its divisors is an integer number (5586532).
Almost surely, 255948884 is an apocalyptic number.
It is an amenable number.
55948884 is an abundant number, since it is smaller than the sum of its proper divisors (78127884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55948884 is a wasteful number, since it uses less digits than its factorization.
55948884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126055 (or 126053 counting only the distinct ones).
The product of its digits is 1843200, while the sum is 51.
The square root of 55948884 is about 7479.8986624152. The cubic root of 55948884 is about 382.4697947014.
The spelling of 55948884 in words is "fifty-five million, nine hundred forty-eight thousand, eight hundred eighty-four".
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