Base | Representation |
---|---|
bin | 11010101010001000… |
… | …01001101000000100 |
3 | 1100221102122122011101 |
4 | 31111010021220010 |
5 | 213302341201002 |
6 | 10324100545444 |
7 | 1014444305530 |
oct | 152504115004 |
9 | 40842578141 |
10 | 14312053252 |
11 | 6084865492 |
12 | 29350b2284 |
13 | 1471169c83 |
14 | 99ab06bc0 |
15 | 58b723587 |
hex | 355109a04 |
14312053252 has 48 divisors (see below), whose sum is σ = 29138618880. Its totient is φ = 6024195072.
The previous prime is 14312053201. The next prime is 14312053289. The reversal of 14312053252 is 25235021341.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 14312053252.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 473868 + ... + 503164.
It is an arithmetic number, because the mean of its divisors is an integer number (607054560).
Almost surely, 214312053252 is an apocalyptic number.
It is an amenable number.
14312053252 is an abundant number, since it is smaller than the sum of its proper divisors (14826565628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14312053252 is a wasteful number, since it uses less digits than its factorization.
14312053252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29620 (or 29618 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 14312053252 its reverse (25235021341), we get a palindrome (39547074593).
The spelling of 14312053252 in words is "fourteen billion, three hundred twelve million, fifty-three thousand, two hundred fifty-two".
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