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107659130907 = 31894372
BaseRepresentation
bin110010001000011111…
…0111111100000011011
3101021212221122111122210
41210100332333200123
53230441214142112
6121242524450203
710530615341136
oct1442076774033
9337787574583
10107659130907
1141726855559
1218a469a9963
13a1c9545773
1452d435721d
152c01851b3c
hex1910fbf81b

107659130907 has 6 divisors (see below), whose sum is σ = 143546265628. Its totient is φ = 71772375064.

The previous prime is 107659130903. The next prime is 107659130939. The reversal of 107659130907 is 709031956701.

It is not a de Polignac number, because 107659130907 - 22 = 107659130903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107659130903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 473593 + ... + 663029.

Almost surely, 2107659130907 is an apocalyptic number.

107659130907 is a deficient number, since it is larger than the sum of its proper divisors (35887134721).

107659130907 is an frugal number, since it uses more digits than its factorization.

107659130907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378877 (or 189440 counting only the distinct ones).

The product of its (nonzero) digits is 357210, while the sum is 48.

Multiplying 107659130907 by its sum of digits (48), we get a square (5167638283536 = 22732442).

The spelling of 107659130907 in words is "one hundred seven billion, six hundred fifty-nine million, one hundred thirty thousand, nine hundred seven".

Divisors: 1 3 189437 568311 35886376969 107659130907