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682796755 = 5178032903
BaseRepresentation
bin101000101100101…
…010011011010011
31202120210200001201
4220230222123103
52344243444010
6151430412031
722630451044
oct5054523323
91676720051
10682796755
1132046a343
12170801017
13ab5c7c64
146697a8cb
153ee2523a
hex28b2a6d3

682796755 has 8 divisors (see below), whose sum is σ = 867553632. Its totient is φ = 514105728.

The previous prime is 682796707. The next prime is 682796771. The reversal of 682796755 is 557697286.

682796755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 682796755 - 27 = 682796627 is a prime.

It is a super-2 number, since 2×6827967552 = 932422817277060050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 682796696 and 682796705.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4016367 + ... + 4016536.

It is an arithmetic number, because the mean of its divisors is an integer number (108444204).

Almost surely, 2682796755 is an apocalyptic number.

682796755 is a deficient number, since it is larger than the sum of its proper divisors (184756877).

682796755 is a wasteful number, since it uses less digits than its factorization.

682796755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8032925.

The product of its digits is 6350400, while the sum is 55.

The square root of 682796755 is about 26130.3799245246. The cubic root of 682796755 is about 880.5698594619.

The spelling of 682796755 in words is "six hundred eighty-two million, seven hundred ninety-six thousand, seven hundred fifty-five".

Divisors: 1 5 17 85 8032903 40164515 136559351 682796755