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682888060 = 22542598017
BaseRepresentation
bin101000101101000…
…000101101111100
31202120222022022101
4220231000231330
52344304404220
6151432354444
722631311201
oct5055005574
91676868271
10682888060
113205219a8
12170845a24
13ab62a69a
14669a1ca8
153ee4230a
hex28b40b7c

682888060 has 24 divisors (see below), whose sum is σ = 1434580560. Its totient is φ = 273057024.

The previous prime is 682888049. The next prime is 682888067. The reversal of 682888060 is 60888286.

It is a super-2 number, since 2×6828880602 = 932672204981127200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 682888060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682888067) 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, 81172 + ... + 89188.

It is an arithmetic number, because the mean of its divisors is an integer number (59774190).

Almost surely, 2682888060 is an apocalyptic number.

It is an amenable number.

682888060 is an abundant number, since it is smaller than the sum of its proper divisors (751692500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

682888060 is a wasteful number, since it uses less digits than its factorization.

682888060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12285 (or 12283 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 46.

The square root of 682888060 is about 26132.1269704554. The cubic root of 682888060 is about 880.6091082559.

The spelling of 682888060 in words is "six hundred eighty-two million, eight hundred eighty-eight thousand, sixty".

Divisors: 1 2 4 5 10 20 4259 8017 8518 16034 17036 21295 32068 40085 42590 80170 85180 160340 34144403 68288806 136577612 170722015 341444030 682888060