Base | Representation |
---|---|
bin | 11100000100000… |
… | …000000010111000 |
3 | 1012210220200000100 |
4 | 130010000002320 |
5 | 1431011421213 |
6 | 114415035400 |
7 | 14444553156 |
oct | 3404000270 |
9 | 1183820010 |
10 | 470810808 |
11 | 221840146 |
12 | 11180bb60 |
13 | 767051a0 |
14 | 467583d6 |
15 | 2b4ee773 |
hex | 1c1000b8 |
470810808 has 48 divisors (see below), whose sum is σ = 1373200920. Its totient is φ = 144864576.
The previous prime is 470810789. The next prime is 470810833. The reversal of 470810808 is 808018074.
It is a super-2 number, since 2×4708108082 = 443325633859225728, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 250566 + ... + 252437.
Almost surely, 2470810808 is an apocalyptic number.
It is an amenable number.
470810808 is an abundant number, since it is smaller than the sum of its proper divisors (902390112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470810808 is a wasteful number, since it uses less digits than its factorization.
470810808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 503028 (or 503021 counting only the distinct ones).
The product of its (nonzero) digits is 14336, while the sum is 36.
The square root of 470810808 is about 21698.1752228154. The cubic root of 470810808 is about 777.9448462211.
The spelling of 470810808 in words is "four hundred seventy million, eight hundred ten thousand, eight hundred eight".
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