Base | Representation |
---|---|
bin | 11100001011011… |
… | …111001100111000 |
3 | 1012221121101020010 |
4 | 130023133030320 |
5 | 1432012222212 |
6 | 114525101520 |
7 | 14500336125 |
oct | 3413371470 |
9 | 1187541203 |
10 | 472773432 |
11 | 22296074a |
12 | 1123b78a0 |
13 | 76c415c1 |
14 | 46b0974c |
15 | 2b78b03c |
hex | 1c2df338 |
472773432 has 32 divisors (see below), whose sum is σ = 1183121280. Its totient is φ = 157432800.
The previous prime is 472773407. The next prime is 472773443. The reversal of 472773432 is 234377274.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a congruent 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, 15853 + ... + 34595.
It is an arithmetic number, because the mean of its divisors is an integer number (36972540).
Almost surely, 2472773432 is an apocalyptic number.
It is an amenable number.
472773432 is an abundant number, since it is smaller than the sum of its proper divisors (710347848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472773432 is a wasteful number, since it uses less digits than its factorization.
472773432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19803 (or 19799 counting only the distinct ones).
The product of its digits is 197568, while the sum is 39.
The square root of 472773432 is about 21743.3537431556. The cubic root of 472773432 is about 779.0243290619.
The spelling of 472773432 in words is "four hundred seventy-two million, seven hundred seventy-three thousand, four hundred thirty-two".
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