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875968308 = 2232434391289
BaseRepresentation
bin110100001101100…
…011011100110100
32021001021210121200
4310031203130310
53243221441213
6222531012500
730464415315
oct6415433464
92231253550
10875968308
1140a508a56
1220543a130
1310c631157
14844a260c
1551d81273
hex34363734

875968308 has 72 divisors (see below), whose sum is σ = 2272670400. Its totient is φ = 284328576.

The previous prime is 875968283. The next prime is 875968337. The reversal of 875968308 is 803869578.

It is a happy number.

875968308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 678928 + ... + 680216.

Almost surely, 2875968308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 875968308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1136335200).

875968308 is an abundant number, since it is smaller than the sum of its proper divisors (1396702092).

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

875968308 is a wasteful number, since it uses less digits than its factorization.

875968308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781 (or 1776 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 875968308 is about 29596.7617823302. The cubic root of 875968308 is about 956.8182816167.

The spelling of 875968308 in words is "eight hundred seventy-five million, nine hundred sixty-eight thousand, three hundred eight".

Divisors: 1 2 3 4 6 9 12 18 36 43 86 129 172 258 387 439 516 774 878 1289 1317 1548 1756 2578 2634 3867 3951 5156 5268 7734 7902 11601 15468 15804 18877 23202 37754 46404 55427 56631 75508 110854 113262 166281 169893 221708 226524 332562 339786 498843 565871 665124 679572 997686 1131742 1697613 1995372 2263484 3395226 5092839 6790452 10185678 20371356 24332453 48664906 72997359 97329812 145994718 218992077 291989436 437984154 875968308