Base | Representation |
---|---|
bin | 11100010101111… |
… | …010000100011000 |
3 | 1020010202011010100 |
4 | 130111322010120 |
5 | 1433212124140 |
6 | 115103415400 |
7 | 14532503502 |
oct | 3425720430 |
9 | 1203664110 |
10 | 475504920 |
11 | 224456980 |
12 | 1132b4560 |
13 | 77689977 |
14 | 4721ad72 |
15 | 2bb2a530 |
hex | 1c57a118 |
475504920 has 96 divisors (see below), whose sum is σ = 1685895120. Its totient is φ = 115272960.
The previous prime is 475504903. The next prime is 475504933. The reversal of 475504920 is 29405574.
475504920 is a `hidden beast` number, since 47 + 550 + 49 + 20 = 666.
It is a super-2 number, since 2×4755049202 = 452209857888412800, which contains 22 as substring.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
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 pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56079 + ... + 63998.
Almost surely, 2475504920 is an apocalyptic number.
475504920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
475504920 is an abundant number, since it is smaller than the sum of its proper divisors (1210390200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
475504920 is a wasteful number, since it uses less digits than its factorization.
475504920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120105 (or 120098 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The square root of 475504920 is about 21806.0753002460. The cubic root of 475504920 is about 780.5217416592.
The spelling of 475504920 in words is "four hundred seventy-five million, five hundred four thousand, nine hundred twenty".
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