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107613307620 = 2233571331411723
BaseRepresentation
bin110010000111001000…
…0001100001011100100
3101021202202102102221000
41210032100030023210
53230343001320440
6121234210353300
710526521010430
oct1441620141344
9337682372830
10107613307620
11417029a7875
1218a3358b830
13a1bcbc04b0
1452cc2299c0
152bec7ee730
hex190e40c2e4

107613307620 has 768 divisors, whose sum is σ = 435977256960. Its totient is φ = 21424435200.

The previous prime is 107613307577. The next prime is 107613307759. The reversal of 107613307620 is 26703316701.

107613307620 is a `hidden beast` number, since 1 + 0 + 7 + 613 + 30 + 7 + 6 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 62456079 + ... + 62457801.

It is an arithmetic number, because the mean of its divisors is an integer number (567678720).

Almost surely, 2107613307620 is an apocalyptic number.

107613307620 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 107613307620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217988628480).

107613307620 is an abundant number, since it is smaller than the sum of its proper divisors (328363949340).

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

107613307620 is a wasteful number, since it uses less digits than its factorization.

107613307620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833 (or 1825 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The spelling of 107613307620 in words is "one hundred seven billion, six hundred thirteen million, three hundred seven thousand, six hundred twenty".