Base | Representation |
---|---|
bin | 11100001011011… |
… | …111010111011100 |
3 | 1012221121102011011 |
4 | 130023133113130 |
5 | 1432012232413 |
6 | 114525105004 |
7 | 14500341112 |
oct | 3413372734 |
9 | 1187542134 |
10 | 472774108 |
11 | 222961204 |
12 | 1123b8164 |
13 | 76c419c1 |
14 | 46b09ab2 |
15 | 2b78b33d |
hex | 1c2df5dc |
472774108 has 12 divisors (see below), whose sum is σ = 863326800. Its totient is φ = 226109312.
The previous prime is 472774103. The next prime is 472774111. The reversal of 472774108 is 801477274.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472774103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2569333 + ... + 2569516.
It is an arithmetic number, because the mean of its divisors is an integer number (71943900).
Almost surely, 2472774108 is an apocalyptic number.
It is an amenable number.
472774108 is a deficient number, since it is larger than the sum of its proper divisors (390552692).
472774108 is a wasteful number, since it uses less digits than its factorization.
472774108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5138876 (or 5138874 counting only the distinct ones).
The product of its (nonzero) digits is 87808, while the sum is 40.
The square root of 472774108 is about 21743.3692881301. The cubic root of 472774108 is about 779.0247003604.
The spelling of 472774108 in words is "four hundred seventy-two million, seven hundred seventy-four thousand, one hundred eight".
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