Base | Representation |
---|---|
bin | 111111010101001… |
… | …1101101000101100 |
3 | 12111002200021012002 |
4 | 1332222131220230 |
5 | 13323003420102 |
6 | 550511231432 |
7 | 103442501051 |
oct | 17652355054 |
9 | 5432607162 |
10 | 2125060652 |
11 | 9a05a5580 |
12 | 4b3818578 |
13 | 27b353850 |
14 | 162331028 |
15 | c6867902 |
hex | 7ea9da2c |
2125060652 has 96 divisors (see below), whose sum is σ = 4486938624. Its totient is φ = 867859200.
The previous prime is 2125060649. The next prime is 2125060667. The reversal of 2125060652 is 2560605212.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5790173 + ... + 5790539.
It is an arithmetic number, because the mean of its divisors is an integer number (46738944).
Almost surely, 22125060652 is an apocalyptic number.
2125060652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2125060652 is an abundant number, since it is smaller than the sum of its proper divisors (2361877972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2125060652 is a wasteful number, since it uses less digits than its factorization.
2125060652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 639 (or 637 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 2125060652 is about 46098.3801450767. The cubic root of 2125060652 is about 1285.6530268497.
Adding to 2125060652 its reverse (2560605212), we get a palindrome (4685665864).
The spelling of 2125060652 in words is "two billion, one hundred twenty-five million, sixty thousand, six hundred fifty-two".
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