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682079163 = 31092085869
BaseRepresentation
bin101000101001111…
…011001110111011
31202112110012201020
4220221323032323
52344103013123
6151403153523
722621401663
oct5051731673
91675405636
10682079163
1132001a197
121705158a3
13ab40644c
14668311a3
153ed327e3
hex28a7b3bb

682079163 has 8 divisors (see below), whose sum is σ = 917782800. Its totient is φ = 450547488.

The previous prime is 682079093. The next prime is 682079171. The reversal of 682079163 is 361970286.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 682079163 - 213 = 682070971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (682079063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1042608 + ... + 1043261.

It is an arithmetic number, because the mean of its divisors is an integer number (114722850).

Almost surely, 2682079163 is an apocalyptic number.

682079163 is a deficient number, since it is larger than the sum of its proper divisors (235703637).

682079163 is a wasteful number, since it uses less digits than its factorization.

682079163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085981.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 682079163 is about 26116.6453243903. The cubic root of 682079163 is about 880.2612701318.

The spelling of 682079163 in words is "six hundred eighty-two million, seventy-nine thousand, one hundred sixty-three".

Divisors: 1 3 109 327 2085869 6257607 227359721 682079163