Base | Representation |
---|---|
bin | 11100001011110… |
… | …101010011011000 |
3 | 1012221202222102000 |
4 | 130023311103120 |
5 | 1432023121320 |
6 | 114531041000 |
7 | 14501164062 |
oct | 3413652330 |
9 | 1187688360 |
10 | 472863960 |
11 | 222a12768 |
12 | 112440160 |
13 | 76c7387a |
14 | 46b30732 |
15 | 2b7a7c90 |
hex | 1c2f54d8 |
472863960 has 64 divisors (see below), whose sum is σ = 1576216800. Its totient is φ = 126096768.
The previous prime is 472863953. The next prime is 472863973. The reversal of 472863960 is 69368274.
472863960 is a `hidden beast` number, since 4 + 7 + 2 + 8 + 639 + 6 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217839 + ... + 219998.
Almost surely, 2472863960 is an apocalyptic number.
472863960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
472863960 is an abundant number, since it is smaller than the sum of its proper divisors (1103352840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472863960 is a wasteful number, since it uses less digits than its factorization.
472863960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 437857 (or 437847 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The square root of 472863960 is about 21745.4353830867. The cubic root of 472863960 is about 779.0740491525.
The spelling of 472863960 in words is "four hundred seventy-two million, eight hundred sixty-three thousand, nine hundred sixty".
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