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107307607680 = 2734571323243
BaseRepresentation
bin110001111110000001…
…0000010011010000000
3101020222110012021110000
41203330002002122000
53224231221421210
6121144010240000
710516116421110
oct1437402023200
9336873167400
10107307607680
114156638a999
1218969126000
13a171778160
14529d7b1040
152bd0a66ac0
hex18fc082680

107307607680 has 1920 divisors, whose sum is σ = 504513313920. Its totient is φ = 21152710656.

The previous prime is 107307607663. The next prime is 107307607699. The reversal of 107307607680 is 86706703701.

It is a happy number.

107307607680 is a `hidden beast` number, since 1 + 0 + 7 + 30 + 7 + 607 + 6 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1920).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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 239 ways as a sum of consecutive naturals, for example, 2495525739 + ... + 2495525781.

It is an arithmetic number, because the mean of its divisors is an integer number (262767351).

Almost surely, 2107307607680 is an apocalyptic number.

107307607680 is a gapful number since it is divisible by the number (10) 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 107307607680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252256656960).

107307607680 is an abundant number, since it is smaller than the sum of its proper divisors (397205706240).

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

107307607680 is a wasteful number, since it uses less digits than its factorization.

107307607680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The spelling of 107307607680 in words is "one hundred seven billion, three hundred seven million, six hundred seven thousand, six hundred eighty".