Base | Representation |
---|---|
bin | 1010001001110011… |
… | …0110001110010101 |
3 | 21000221110021112000 |
4 | 2202130312032111 |
5 | 21040210034000 |
6 | 1130240145513 |
7 | 124353056646 |
oct | 24234661625 |
9 | 7027407460 |
10 | 2725471125 |
11 | 1179503883 |
12 | 640908299 |
13 | 345864210 |
14 | 1bbd836cd |
15 | 10e417000 |
hex | a2736395 |
2725471125 has 64 divisors (see below), whose sum is σ = 5426803200. Its totient is φ = 1341748800.
The previous prime is 2725471123. The next prime is 2725471129. The reversal of 2725471125 is 5211745272.
2725471125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2725471125 - 21 = 2725471123 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2725471125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2725471121) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12816 + ... + 74934.
It is an arithmetic number, because the mean of its divisors is an integer number (84793800).
Almost surely, 22725471125 is an apocalyptic number.
2725471125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2725471125 is a deficient number, since it is larger than the sum of its proper divisors (2701332075).
2725471125 is a wasteful number, since it uses less digits than its factorization.
2725471125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62156 (or 62140 counting only the distinct ones).
The product of its digits is 39200, while the sum is 36.
The square root of 2725471125 is about 52206.0449086119. The cubic root of 2725471125 is about 1396.8417112917.
The spelling of 2725471125 in words is "two billion, seven hundred twenty-five million, four hundred seventy-one thousand, one hundred twenty-five".
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