Base | Representation |
---|---|
bin | 1100110100110… |
… | …1110010110100 |
3 | 10202020010021012 |
4 | 3031031302310 |
5 | 102232433040 |
6 | 5201011352 |
7 | 1222154465 |
oct | 315156264 |
9 | 122203235 |
10 | 53796020 |
11 | 28403823 |
12 | 16023b58 |
13 | b1b7185 |
14 | 7204d6c |
15 | 4ac9865 |
hex | 334dcb4 |
53796020 has 24 divisors (see below), whose sum is σ = 113450568. Its totient is φ = 21427200.
The previous prime is 53796013. The next prime is 53796079. The reversal of 53796020 is 2069735.
It can be written as a sum of positive squares in 4 ways, for example, as 972196 + 52823824 = 986^2 + 7268^2 .
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, 761 + ... + 10400.
It is an arithmetic number, because the mean of its divisors is an integer number (4727107).
Almost surely, 253796020 is an apocalyptic number.
It is an amenable number.
53796020 is an abundant number, since it is smaller than the sum of its proper divisors (59654548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53796020 is a wasteful number, since it uses less digits than its factorization.
53796020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11411 (or 11409 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 32.
The square root of 53796020 is about 7334.5770157522. The cubic root of 53796020 is about 377.4997909447.
The spelling of 53796020 in words is "fifty-three million, seven hundred ninety-six thousand, twenty".
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