Base | Representation |
---|---|
bin | 11000001100010010111111… |
… | …00010110011010101111100 |
3 | 20222100210002111202222101122 |
4 | 30012021133202303111330 |
5 | 23433103142334340342 |
6 | 305051151524330112 |
7 | 14130335331664430 |
oct | 1406113742632574 |
9 | 228323074688348 |
10 | 53199067886972 |
11 | 15a50663a1a717 |
12 | 5b72404243938 |
13 | 238b85c413977 |
14 | d1cbc48a69c0 |
15 | 623c6aaa64d2 |
hex | 30625f8b357c |
53199067886972 has 12 divisors (see below), whose sum is σ = 106398135774000. Its totient is φ = 22799600522976.
The previous prime is 53199067886953. The next prime is 53199067886981. The reversal of 53199067886972 is 27968876099135.
53199067886972 is an admirable number.
It is a hoax number, since the sum of its digits (80) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 949983355097 + ... + 949983355152.
It is an arithmetic number, because the mean of its divisors is an integer number (8866511314500).
Almost surely, 253199067886972 is an apocalyptic number.
It is an amenable number.
53199067886972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53199067886972 is a wasteful number, since it uses less digits than its factorization.
53199067886972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1899966710260 (or 1899966710258 counting only the distinct ones).
The product of its (nonzero) digits is 2469035520, while the sum is 80.
The spelling of 53199067886972 in words is "fifty-three trillion, one hundred ninety-nine billion, sixty-seven million, eight hundred eighty-six thousand, nine hundred seventy-two".
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