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107660371741 = 138281567057
BaseRepresentation
bin110010001000100001…
…1101110011100011101
3101021220000222112202121
41210101003232130131
53230442023343431
6121243011222541
710530632026546
oct1442103563435
9337800875677
10107660371741
114172752283a
1218a472a7a51
13a1c988b4a0
1452d459b4cd
152c019e9611
hex19110ee71d

107660371741 has 4 divisors (see below), whose sum is σ = 115941938812. Its totient is φ = 99378804672.

The previous prime is 107660371723. The next prime is 107660371829. The reversal of 107660371741 is 147173066701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9111466116 + 98548905625 = 95454^2 + 313925^2 .

It is a cyclic number.

It is not a de Polignac number, because 107660371741 - 227 = 107526154013 is a prime.

It is a super-2 number, since 2×1076603717412 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107660371141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4140783516 + ... + 4140783541.

It is an arithmetic number, because the mean of its divisors is an integer number (28985484703).

Almost surely, 2107660371741 is an apocalyptic number.

It is an amenable number.

107660371741 is a deficient number, since it is larger than the sum of its proper divisors (8281567071).

107660371741 is an equidigital number, since it uses as much as digits as its factorization.

107660371741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8281567070.

The product of its (nonzero) digits is 148176, while the sum is 43.

The spelling of 107660371741 in words is "one hundred seven billion, six hundred sixty million, three hundred seventy-one thousand, seven hundred forty-one".

Divisors: 1 13 8281567057 107660371741