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676130524 = 22187390247
BaseRepresentation
bin101000010011001…
…110111011011100
31202010020222201021
4220103032323130
52341042134044
6151031453524
722520005006
oct5023167334
91663228637
10676130524
11317726963
1216a5272a4
13aa102944
1465b23376
153e559e84
hex284ceedc

676130524 has 12 divisors (see below), whose sum is σ = 1183873264. Its totient is φ = 337881024.

The previous prime is 676130509. The next prime is 676130551. The reversal of 676130524 is 425031676.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 676130524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37632 + ... + 52615.

Almost surely, 2676130524 is an apocalyptic number.

It is an amenable number.

676130524 is a deficient number, since it is larger than the sum of its proper divisors (507742740).

676130524 is a wasteful number, since it uses less digits than its factorization.

676130524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92124 (or 92122 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 676130524 is about 26002.5099557716. The cubic root of 676130524 is about 877.6947775294.

The spelling of 676130524 in words is "six hundred seventy-six million, one hundred thirty thousand, five hundred twenty-four".

Divisors: 1 2 4 1873 3746 7492 90247 180494 360988 169032631 338065262 676130524