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10827868960 = 255193561799
BaseRepresentation
bin10100001010110010…
…00010101100100000
31000221121112201211201
422011121002230200
5134133413301320
64550234450544
7532216240036
oct120531025440
930847481751
1010827868960
114657060237
122122293a54
13103737a36c
1474a0a4556
154358dc70a
hex285642b20

10827868960 has 48 divisors (see below), whose sum is σ = 26927208000. Its totient is φ = 4103191296.

The previous prime is 10827868951. The next prime is 10827868991. The reversal of 10827868960 is 6986872801.

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, 1777860 + ... + 1783939.

It is an arithmetic number, because the mean of its divisors is an integer number (560983500).

Almost surely, 210827868960 is an apocalyptic number.

10827868960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10827868960 is an abundant number, since it is smaller than the sum of its proper divisors (16099339040).

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

10827868960 is a wasteful number, since it uses less digits than its factorization.

10827868960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561833 (or 3561825 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 55.

The spelling of 10827868960 in words is "ten billion, eight hundred twenty-seven million, eight hundred sixty-eight thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 19 20 32 38 40 76 80 95 152 160 190 304 380 608 760 1520 3040 3561799 7123598 14247196 17808995 28494392 35617990 56988784 67674181 71235980 113977568 135348362 142471960 270696724 284943920 338370905 541393448 569887840 676741810 1082786896 1353483620 2165573792 2706967240 5413934480 10827868960