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314956960 = 25517115793
BaseRepresentation
bin10010110001011…
…101110010100000
3210221122110201121
4102301131302200
51121112110320
651130342024
710543042603
oct2261356240
9727573647
10314956960
1115186a90a
128958a914
1350336986
142db8833a
151c9b58aa
hex12c5dca0

314956960 has 48 divisors (see below), whose sum is σ = 787862376. Its totient is φ = 118571008.

The previous prime is 314956951. The next prime is 314956981. The reversal of 314956960 is 69659413.

It can be written as a sum of positive squares in 4 ways, for example, as 191213584 + 123743376 = 13828^2 + 11124^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55177 + ... + 60616.

Almost surely, 2314956960 is an apocalyptic number.

It is an amenable number.

314956960 is an abundant number, since it is smaller than the sum of its proper divisors (472905416).

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

314956960 is a wasteful number, since it uses less digits than its factorization.

314956960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115825 (or 115817 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 314956960 is about 17747.0267932406. The cubic root of 314956960 is about 680.3782209643.

The spelling of 314956960 in words is "three hundred fourteen million, nine hundred fifty-six thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 136 160 170 272 340 544 680 1360 2720 115793 231586 463172 578965 926344 1157930 1852688 1968481 2315860 3705376 3936962 4631720 7873924 9263440 9842405 15747848 18526880 19684810 31495696 39369620 62991392 78739240 157478480 314956960