Base | Representation |
---|---|
bin | 100101010010101100000… |
… | …0111111101010101011100 |
3 | 200010222111011021212101200 |
4 | 1022211120013331111130 |
5 | 1132433231330342442 |
6 | 14522321534235500 |
7 | 1036203362063610 |
oct | 112453007752534 |
9 | 20128434255350 |
10 | 5125374465372 |
11 | 16a67282a3aa7 |
12 | 6a93b9655b90 |
13 | 2b242287b155 |
14 | 13a0d87c9340 |
15 | 8d4c944b34c |
hex | 4a9581fd55c |
5125374465372 has 144 divisors (see below), whose sum is σ = 14829776812032. Its totient is φ = 1462106142720.
The previous prime is 5125374465349. The next prime is 5125374465377. The reversal of 5125374465372 is 2735644735215.
5125374465372 is a `hidden beast` number, since 5 + 1 + 2 + 537 + 44 + 65 + 3 + 7 + 2 = 666.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5125374465377) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 473207997 + ... + 473218827.
Almost surely, 25125374465372 is an apocalyptic number.
It is an amenable number.
5125374465372 is an abundant number, since it is smaller than the sum of its proper divisors (9704402346660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5125374465372 is a wasteful number, since it uses less digits than its factorization.
5125374465372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13608 (or 13603 counting only the distinct ones).
The product of its digits is 21168000, while the sum is 54.
The spelling of 5125374465372 in words is "five trillion, one hundred twenty-five billion, three hundred seventy-four million, four hundred sixty-five thousand, three hundred seventy-two".
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