Base | Representation |
---|---|
bin | 11011100011011010… |
… | …11100100001110001 |
3 | 1102011220222000002201 |
4 | 31301231130201301 |
5 | 220243404000000 |
6 | 10443505343201 |
7 | 1032401241100 |
oct | 156155344161 |
9 | 42156860081 |
10 | 14792640625 |
11 | 6301072934 |
12 | 2a4a037b01 |
13 | 15198b60b9 |
14 | a04888037 |
15 | 5b8a0496a |
hex | 371b5c871 |
14792640625 has 63 divisors (see below), whose sum is σ = 21665289087. Its totient is φ = 10070550000.
The previous prime is 14792640619. The next prime is 14792640673. The reversal of 14792640625 is 52604629741.
The square root of 14792640625 is 121625.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 3 ways, for example, as 12959773281 + 1832867344 = 113841^2 + 42812^2 .
It is not a de Polignac number, because 14792640625 - 215 = 14792607857 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 106421806 + ... + 106421944.
Almost surely, 214792640625 is an apocalyptic number.
14792640625 is the 121625-th square number.
14792640625 is the 60813-rd centered octagonal number.
It is an amenable number.
14792640625 is a deficient number, since it is larger than the sum of its proper divisors (6872648462).
14792640625 is an frugal number, since it uses more digits than its factorization.
14792640625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 322 (or 151 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 46.
The spelling of 14792640625 in words is "fourteen billion, seven hundred ninety-two million, six hundred forty thousand, six hundred twenty-five".
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