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2160376008 = 233712859381
BaseRepresentation
bin1000000011000100…
…1011100011001000
312120120010110202020
42000301023203020
513411024013013
6554212204440
7104351615220
oct20061134310
95516113666
102160376008
11a0952651a
12503609720
13285769ccb
14166cc5080
15c99e1623
hex80c4b8c8

2160376008 has 32 divisors (see below), whose sum is σ = 6172503360. Its totient is φ = 617250240.

The previous prime is 2160376003. The next prime is 2160376013. The reversal of 2160376008 is 8006730612.

It is an interprime number because it is at equal distance from previous prime (2160376003) and next prime (2160376013).

It is a self number, because there is not a number n which added to its sum of digits gives 2160376008.

It is not an unprimeable number, because it can be changed into a prime (2160376003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6429523 + ... + 6429858.

It is an arithmetic number, because the mean of its divisors is an integer number (192890730).

Almost surely, 22160376008 is an apocalyptic number.

2160376008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2160376008 is an abundant number, since it is smaller than the sum of its proper divisors (4012127352).

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

2160376008 is a wasteful number, since it uses less digits than its factorization.

2160376008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12859397 (or 12859393 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2160376008 is about 46479.8451804650. The cubic root of 2160376008 is about 1292.7358175078.

The spelling of 2160376008 in words is "two billion, one hundred sixty million, three hundred seventy-six thousand, eight".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 12859381 25718762 38578143 51437524 77156286 90015667 102875048 154312572 180031334 270047001 308625144 360062668 540094002 720125336 1080188004 2160376008