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968808008 = 23722471449
BaseRepresentation
bin111001101111101…
…101011001001000
32111111222112202002
4321233231121020
53441003324013
6240044530132
733002506100
oct7157553110
92444875662
10968808008
11457959883
12230550948
1312593879c
149294c200
155a0be358
hex39bed648

968808008 has 24 divisors (see below), whose sum is σ = 2113089750. Its totient is φ = 415203264.

The previous prime is 968807999. The next prime is 968808013. The reversal of 968808008 is 800808869.

It can be written as a sum of positive squares in only one way, i.e., 920394244 + 48413764 = 30338^2 + 6958^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1235333 + ... + 1236116.

Almost surely, 2968808008 is an apocalyptic number.

968808008 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

968808008 is an abundant number, since it is smaller than the sum of its proper divisors (1144281742).

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

968808008 is a wasteful number, since it uses less digits than its factorization.

968808008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471469 (or 2471458 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 47.

The square root of 968808008 is about 31125.6808439591. The cubic root of 968808008 is about 989.4926516497.

The spelling of 968808008 in words is "nine hundred sixty-eight million, eight hundred eight thousand, eight".

Divisors: 1 2 4 7 8 14 28 49 56 98 196 392 2471449 4942898 9885796 17300143 19771592 34600286 69200572 121101001 138401144 242202002 484404004 968808008