Base | Representation |
---|---|
bin | 1010001001110011… |
… | …0011100001110101 |
3 | 21000221102201101010 |
4 | 2202130303201311 |
5 | 21040204210320 |
6 | 1130240022433 |
7 | 124353012525 |
oct | 24234634165 |
9 | 7027381333 |
10 | 2725460085 |
11 | 11794a6557 |
12 | 640901a19 |
13 | 34585c19a |
14 | 1bbd7d685 |
15 | 10e413ae0 |
hex | a2733875 |
2725460085 has 16 divisors (see below), whose sum is σ = 4368386880. Its totient is φ = 1451028480.
The previous prime is 2725460081. The next prime is 2725460093. The reversal of 2725460085 is 5800645272.
2725460085 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2725460085 - 22 = 2725460081 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2725460081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150540 + ... + 167669.
It is an arithmetic number, because the mean of its divisors is an integer number (273024180).
Almost surely, 22725460085 is an apocalyptic number.
It is an amenable number.
2725460085 is a deficient number, since it is larger than the sum of its proper divisors (1642926795).
2725460085 is a wasteful number, since it uses less digits than its factorization.
2725460085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318788.
The product of its (nonzero) digits is 134400, while the sum is 39.
The square root of 2725460085 is about 52205.9391736228. The cubic root of 2725460085 is about 1396.8398252382.
The spelling of 2725460085 in words is "two billion, seven hundred twenty-five million, four hundred sixty thousand, eighty-five".
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