Base | Representation |
---|---|
bin | 11100001011100… |
… | …110111000000110 |
3 | 1012221122222100111 |
4 | 130023212320012 |
5 | 1432014223440 |
6 | 114525503234 |
7 | 14500526566 |
oct | 3413467006 |
9 | 1187588314 |
10 | 472804870 |
11 | 22298232a |
12 | 112411b1a |
13 | 76c529c5 |
14 | 46b16da6 |
15 | 2b7954ea |
hex | 1c2e6e06 |
472804870 has 32 divisors (see below), whose sum is σ = 902267136. Its totient is φ = 178070400.
The previous prime is 472804861. The next prime is 472804879. The reversal of 472804870 is 78408274.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (472804861) and next prime (472804879).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472804879) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9141 + ... + 32080.
It is an arithmetic number, because the mean of its divisors is an integer number (28195848).
Almost surely, 2472804870 is an apocalyptic number.
472804870 is a deficient number, since it is larger than the sum of its proper divisors (429462266).
472804870 is a wasteful number, since it uses less digits than its factorization.
472804870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41296.
The product of its (nonzero) digits is 100352, while the sum is 40.
The square root of 472804870 is about 21744.0766646919. The cubic root of 472804870 is about 779.0415962646.
The spelling of 472804870 in words is "four hundred seventy-two million, eight hundred four thousand, eight hundred seventy".
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