Base | Representation |
---|---|
bin | 110001100001001111… |
… | …001101110010010100 |
3 | 12002020120120221211200 |
4 | 301201033031302110 |
5 | 1332343233024012 |
6 | 40232034432500 |
7 | 3561424632165 |
oct | 614117156224 |
9 | 162216527750 |
10 | 53170986132 |
11 | 206056a9950 |
12 | a37aa32730 |
13 | 50249c0394 |
14 | 280592576c |
15 | 15b2e613dc |
hex | c613cdc94 |
53170986132 has 72 divisors (see below), whose sum is σ = 146659225440. Its totient is φ = 16108441920.
The previous prime is 53170986073. The next prime is 53170986133. The reversal of 53170986132 is 23168907135.
53170986132 is a `hidden beast` number, since 531 + 7 + 0 + 9 + 86 + 1 + 32 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53170986133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1856094 + ... + 1884522.
Almost surely, 253170986132 is an apocalyptic number.
It is an amenable number.
53170986132 is an abundant number, since it is smaller than the sum of its proper divisors (93488239308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53170986132 is a wasteful number, since it uses less digits than its factorization.
53170986132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33173 (or 33168 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The spelling of 53170986132 in words is "fifty-three billion, one hundred seventy million, nine hundred eighty-six thousand, one hundred thirty-two".
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