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107799091200 = 2113252233939
BaseRepresentation
bin110010001100101010…
…0111001100000000000
3101022020201000020002100
41210121110321200000
53231233031404300
6121304444350400
710534235104503
oct1443124714000
9338221006070
10107799091200
114179885a819
1218a85845400
13a21c53a9c8
145308b8b13a
152c0dc9b700
hex1919539800

107799091200 has 216 divisors, whose sum is σ = 386067672900. Its totient is φ = 28746301440.

The previous prime is 107799091193. The next prime is 107799091223. The reversal of 107799091200 is 2190997701.

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 17 ways as a sum of consecutive naturals, for example, 343831 + ... + 577769.

Almost surely, 2107799091200 is an apocalyptic number.

107799091200 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 107799091200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193033836450).

107799091200 is an abundant number, since it is smaller than the sum of its proper divisors (278268581700).

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

107799091200 is a wasteful number, since it uses less digits than its factorization.

107799091200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233977 (or 233949 counting only the distinct ones).

The product of its (nonzero) digits is 71442, while the sum is 45.

The spelling of 107799091200 in words is "one hundred seven billion, seven hundred ninety-nine million, ninety-one thousand, two hundred".