Base | Representation |
---|---|
bin | 11100000100011… |
… | …001001100100001 |
3 | 1012211002220022210 |
4 | 130010121030201 |
5 | 1431023220300 |
6 | 114421152333 |
7 | 14445462414 |
oct | 3404311441 |
9 | 1184086283 |
10 | 470913825 |
11 | 221900588 |
12 | 11185b6a9 |
13 | 76740045 |
14 | 46783b7b |
15 | 2b520050 |
hex | 1c119321 |
470913825 has 12 divisors (see below), whose sum is σ = 778577648. Its totient is φ = 251154000.
The previous prime is 470913811. The next prime is 470913829. The reversal of 470913825 is 528319074.
It is not a de Polignac number, because 470913825 - 26 = 470913761 is a prime.
It is a super-2 number, since 2×4709138252 = 443519661152261250, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (470913829) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3139351 + ... + 3139500.
Almost surely, 2470913825 is an apocalyptic number.
It is an amenable number.
470913825 is a deficient number, since it is larger than the sum of its proper divisors (307663823).
470913825 is a wasteful number, since it uses less digits than its factorization.
470913825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6278864 (or 6278859 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 39.
The square root of 470913825 is about 21700.5489561900. The cubic root of 470913825 is about 778.0015821742.
The spelling of 470913825 in words is "four hundred seventy million, nine hundred thirteen thousand, eight hundred twenty-five".
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