Base | Representation |
---|---|
bin | 11011011010110100… |
… | …10011001101001010 |
3 | 1101222220020112101100 |
4 | 31231122103031022 |
5 | 220121422402332 |
6 | 10432411402230 |
7 | 1030534203030 |
oct | 155532231512 |
9 | 41886215340 |
10 | 14720512842 |
11 | 62743891a2 |
12 | 2a29a53376 |
13 | 1507980c39 |
14 | 9d9070550 |
15 | 5b250867c |
hex | 36d69334a |
14720512842 has 48 divisors (see below), whose sum is σ = 36461797632. Its totient is φ = 4204591200.
The previous prime is 14720512819. The next prime is 14720512871. The reversal of 14720512842 is 24821502741.
14720512842 is a `hidden beast` number, since 1 + 47 + 20 + 512 + 84 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 14720512797 and 14720512806.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 450543 + ... + 482109.
It is an arithmetic number, because the mean of its divisors is an integer number (759620784).
Almost surely, 214720512842 is an apocalyptic number.
14720512842 is an abundant number, since it is smaller than the sum of its proper divisors (21741284790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14720512842 is a wasteful number, since it uses less digits than its factorization.
14720512842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35283 (or 35280 counting only the distinct ones).
The product of its (nonzero) digits is 35840, while the sum is 36.
The spelling of 14720512842 in words is "fourteen billion, seven hundred twenty million, five hundred twelve thousand, eight hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •