Base | Representation |
---|---|
bin | 1100110010111… |
… | …1010001001000 |
3 | 10201222202202020 |
4 | 3030233101020 |
5 | 102214432414 |
6 | 5154204440 |
7 | 1221124113 |
oct | 314572110 |
9 | 121882666 |
10 | 53670984 |
11 | 28328894 |
12 | 15b83720 |
13 | b1722a3 |
14 | 71b157a |
15 | 4aa27a9 |
hex | 332f448 |
53670984 has 32 divisors (see below), whose sum is σ = 134884320. Its totient is φ = 17796096.
The previous prime is 53670919. The next prime is 53671021. The reversal of 53670984 is 48907635.
It is a happy 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, 1162 + ... + 10425.
It is an arithmetic number, because the mean of its divisors is an integer number (4215135).
Almost surely, 253670984 is an apocalyptic number.
It is an amenable number.
53670984 is an abundant number, since it is smaller than the sum of its proper divisors (81213336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53670984 is a wasteful number, since it uses less digits than its factorization.
53670984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11789 (or 11785 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 42.
The square root of 53670984 is about 7326.0483208890. The cubic root of 53670984 is about 377.2070946923.
The spelling of 53670984 in words is "fifty-three million, six hundred seventy thousand, nine hundred eighty-four".
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