Base | Representation |
---|---|
bin | 11100001011010… |
… | …101100000010110 |
3 | 1012221112100202020 |
4 | 130023111200112 |
5 | 1432004434333 |
6 | 114524154010 |
7 | 14500112262 |
oct | 3413254026 |
9 | 1187470666 |
10 | 472733718 |
11 | 222933926 |
12 | 112398906 |
13 | 76c294c2 |
14 | 46ad90a2 |
15 | 2b77e3b3 |
hex | 1c2d5816 |
472733718 has 32 divisors (see below), whose sum is σ = 1002422400. Its totient is φ = 148205376.
The previous prime is 472733693. The next prime is 472733749. The reversal of 472733718 is 817337274.
It is a self number, because there is not a number n which added to its sum of digits gives 472733718.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 930 + ... + 30762.
It is an arithmetic number, because the mean of its divisors is an integer number (31325700).
Almost surely, 2472733718 is an apocalyptic number.
472733718 is an abundant number, since it is smaller than the sum of its proper divisors (529688682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472733718 is a wasteful number, since it uses less digits than its factorization.
472733718 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29996.
The product of its digits is 197568, while the sum is 42.
The square root of 472733718 is about 21742.4404793942. The cubic root of 472733718 is about 779.0025152032.
The spelling of 472733718 in words is "four hundred seventy-two million, seven hundred thirty-three thousand, seven hundred eighteen".
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