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10908680832 = 27347297173
BaseRepresentation
bin10100010100011010…
…10100001010000000
31001011020121101220000
422022031110022000
5134320110241312
65002242520000
7534220154130
oct121215241200
931136541800
1010908680832
114698736405
122145366000
13104b03313a
14756adcac0
1543ca51adc
hex28a354280

10908680832 has 640 divisors, whose sum is σ = 39454905600. Its totient is φ = 2926264320.

The previous prime is 10908680779. The next prime is 10908680891. The reversal of 10908680832 is 23808680901.

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 149433948 + ... + 149434020.

It is an arithmetic number, because the mean of its divisors is an integer number (61648290).

Almost surely, 210908680832 is an apocalyptic number.

10908680832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10908680832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19727452800).

10908680832 is an abundant number, since it is smaller than the sum of its proper divisors (28546224768).

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

10908680832 is an equidigital number, since it uses as much as digits as its factorization.

10908680832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 10908680832 in words is "ten billion, nine hundred eight million, six hundred eighty thousand, eight hundred thirty-two".