Base | Representation |
---|---|
bin | 11100010111000… |
… | …101010011011101 |
3 | 1020011022210211212 |
4 | 130113011103131 |
5 | 1433302004320 |
6 | 115114154205 |
7 | 14535226106 |
oct | 3427052335 |
9 | 1204283755 |
10 | 475813085 |
11 | 224647460 |
12 | 113422965 |
13 | 77767007 |
14 | 4729b3ad |
15 | 2bb8b9c5 |
hex | 1c5c54dd |
475813085 has 32 divisors (see below), whose sum is σ = 662235264. Its totient is φ = 324352000.
The previous prime is 475813073. The next prime is 475813099. The reversal of 475813085 is 580318574.
It is not a de Polignac number, because 475813085 - 24 = 475813069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261830 + ... + 263640.
It is an arithmetic number, because the mean of its divisors is an integer number (20694852).
Almost surely, 2475813085 is an apocalyptic number.
It is an amenable number.
475813085 is a deficient number, since it is larger than the sum of its proper divisors (186422179).
475813085 is a wasteful number, since it uses less digits than its factorization.
475813085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2125.
The product of its (nonzero) digits is 134400, while the sum is 41.
The square root of 475813085 is about 21813.1401911783. The cubic root of 475813085 is about 780.6903186324.
The spelling of 475813085 in words is "four hundred seventy-five million, eight hundred thirteen thousand, eighty-five".
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