Base | Representation |
---|---|
bin | 1100110011010… |
… | …1011001011010 |
3 | 10202001001012002 |
4 | 3030311121122 |
5 | 102221233330 |
6 | 5154521002 |
7 | 1221260240 |
oct | 314653132 |
9 | 122031162 |
10 | 53696090 |
11 | 28345738 |
12 | 15b96162 |
13 | b180846 |
14 | 71ba790 |
15 | 4aa9e45 |
hex | 333565a |
53696090 has 64 divisors (see below), whose sum is σ = 118886400. Its totient is φ = 17050176.
The previous prime is 53696057. The next prime is 53696119. The reversal of 53696090 is 9069635.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62081 + ... + 62939.
It is an arithmetic number, because the mean of its divisors is an integer number (1857600).
Almost surely, 253696090 is an apocalyptic number.
53696090 is an abundant number, since it is smaller than the sum of its proper divisors (65190310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53696090 is a wasteful number, since it uses less digits than its factorization.
53696090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 939.
The product of its (nonzero) digits is 43740, while the sum is 38.
The square root of 53696090 is about 7327.7615954669. The cubic root of 53696090 is about 377.2659016699.
The spelling of 53696090 in words is "fifty-three million, six hundred ninety-six thousand, ninety".
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