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682795023 = 35934711117
BaseRepresentation
bin101000101100101…
…010000000001111
31202120210120200120
4220230222000033
52344243420043
6151430400023
722630443021
oct5054520017
91676716616
10682795023
11320469009
12170800013
13ab5c7231
146697a011
153ee24983
hex28b2a00f

682795023 has 16 divisors (see below), whose sum is σ = 928575360. Its totient is φ = 446151776.

The previous prime is 682794961. The next prime is 682795027. The reversal of 682795023 is 320597286.

It is a cyclic number.

It is not a de Polignac number, because 682795023 - 210 = 682793999 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682795027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55861 + ... + 66977.

It is an arithmetic number, because the mean of its divisors is an integer number (58035960).

Almost surely, 2682795023 is an apocalyptic number.

682795023 is a deficient number, since it is larger than the sum of its proper divisors (245780337).

682795023 is a wasteful number, since it uses less digits than its factorization.

682795023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11526.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 682795023 is about 26130.3467830031. The cubic root of 682795023 is about 880.5691149025.

The spelling of 682795023 in words is "six hundred eighty-two million, seven hundred ninety-five thousand, twenty-three".

Divisors: 1 3 59 177 347 1041 11117 20473 33351 61419 655903 1967709 3857599 11572797 227598341 682795023