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470581113 = 31971116279
BaseRepresentation
bin11100000011000…
…111111101111001
31012210110222221010
4130003013331321
51430432043423
6114410104133
714442605412
oct3403077571
91183428833
10470581113
112216a3612
1211171b049
1376654782
14466d8809
152b4a6693
hex1c0c7f79

470581113 has 16 divisors (see below), whose sum is σ = 669772800. Its totient is φ = 293020560.

The previous prime is 470581093. The next prime is 470581129. The reversal of 470581113 is 311185074.

It is not a de Polignac number, because 470581113 - 26 = 470581049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (470581183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54093 + ... + 62186.

It is an arithmetic number, because the mean of its divisors is an integer number (41860800).

Almost surely, 2470581113 is an apocalyptic number.

It is an amenable number.

470581113 is a deficient number, since it is larger than the sum of its proper divisors (199191687).

470581113 is a wasteful number, since it uses less digits than its factorization.

470581113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116372.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 470581113 is about 21692.8816204763. The cubic root of 470581113 is about 777.8183133651.

The spelling of 470581113 in words is "four hundred seventy million, five hundred eighty-one thousand, one hundred thirteen".

Divisors: 1 3 19 57 71 213 1349 4047 116279 348837 2209301 6627903 8255809 24767427 156860371 470581113