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2107996650760 = 23571113313794481
BaseRepresentation
bin11110101011001110011…
…001000011110100001000
321110112002220121010211011
4132223032121003310020
5234014134120311020
64252222244013304
7305204056614130
oct36531631036410
97415086533734
102107996650760
11742aa6176a70
122a0663991234
13123a249b3610
1474055985ac0
1539c792a035a
hex1eace643d08

2107996650760 has 512 divisors, whose sum is σ = 6592455475200. Its totient is φ = 585252864000.

The previous prime is 2107996650751. The next prime is 2107996650817. The reversal of 2107996650760 is 670566997012.

It is a junction number, because it is equal to n+sod(n) for n = 2107996650695 and 2107996650704.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 470427720 + ... + 470432200.

It is an arithmetic number, because the mean of its divisors is an integer number (12875889600).

Almost surely, 22107996650760 is an apocalyptic number.

2107996650760 is a gapful number since it is divisible by the number (20) 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 2107996650760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3296227737600).

2107996650760 is an abundant number, since it is smaller than the sum of its proper divisors (4484458824440).

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

2107996650760 is a wasteful number, since it uses less digits than its factorization.

2107996650760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4933 (or 4929 counting only the distinct ones).

The product of its (nonzero) digits is 8573040, while the sum is 58.

The spelling of 2107996650760 in words is "two trillion, one hundred seven billion, nine hundred ninety-six million, six hundred fifty thousand, seven hundred sixty".