Base | Representation |
---|---|
bin | 11010100110001100… |
… | …10001011010110001 |
3 | 1100212010120011002211 |
4 | 31103012101122301 |
5 | 213220414230100 |
6 | 10320521412121 |
7 | 1013563652014 |
oct | 152306213261 |
9 | 40763504084 |
10 | 14279055025 |
11 | 6068177424 |
12 | 292603a041 |
13 | 14673853b1 |
14 | 99659737b |
15 | 5888a61ba |
hex | 3531916b1 |
14279055025 has 9 divisors (see below), whose sum is σ = 17706769131. Its totient is φ = 11422766040.
The previous prime is 14279055019. The next prime is 14279055103. The reversal of 14279055025 is 52055097241.
It is a happy number.
The square root of 14279055025 is 119495.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 5140459809 + 9138595216 = 71697^2 + 95596^2 .
It is not a de Polignac number, because 14279055025 - 213 = 14279046833 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 585526 + ... + 609424.
Almost surely, 214279055025 is an apocalyptic number.
14279055025 is the 119495-th square number.
14279055025 is the 59748-th centered octagonal number.
It is an amenable number.
14279055025 is a deficient number, since it is larger than the sum of its proper divisors (3427714106).
14279055025 is an frugal number, since it uses more digits than its factorization.
14279055025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47808 (or 23904 counting only the distinct ones).
The product of its (nonzero) digits is 126000, while the sum is 40.
The spelling of 14279055025 in words is "fourteen billion, two hundred seventy-nine million, fifty-five thousand, twenty-five".
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