Base | Representation |
---|---|
bin | 1101101011010000100… |
… | …01010110111001000010 |
3 | 1122220220012021201220122 |
4 | 12311220101112321002 |
5 | 30144324102102223 |
6 | 555511445140242 |
7 | 45643403014211 |
oct | 6655021267102 |
9 | 1586805251818 |
10 | 469900815938 |
11 | 17131383aa74 |
12 | 770a09ba682 |
13 | 354083696a8 |
14 | 18a5995b078 |
15 | c3534665c8 |
hex | 6d68456e42 |
469900815938 has 16 divisors (see below), whose sum is σ = 716693815104. Its totient is φ = 231015842640.
The previous prime is 469900815863. The next prime is 469900815941. The reversal of 469900815938 is 839518009964.
It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3168470 + ... + 3313457.
It is an arithmetic number, because the mean of its divisors is an integer number (44793363444).
Almost surely, 2469900815938 is an apocalyptic number.
469900815938 is a deficient number, since it is larger than the sum of its proper divisors (246792999166).
469900815938 is a wasteful number, since it uses less digits than its factorization.
469900815938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6482537.
The product of its (nonzero) digits is 16796160, while the sum is 62.
The spelling of 469900815938 in words is "four hundred sixty-nine billion, nine hundred million, eight hundred fifteen thousand, nine hundred thirty-eight".
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