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6242160517 = 37168707041
BaseRepresentation
bin1011101000000111…
…11100111110000101
3121010000201121110021
411310003330332011
5100240443114032
62511223055141
7310454326465
oct56403747605
917100647407
106242160517
11271359a64a
1212625a14b1
137862c5108
14433047ba5
1526801e097
hex1740fcf85

6242160517 has 4 divisors (see below), whose sum is σ = 6410867596. Its totient is φ = 6073453440.

The previous prime is 6242160511. The next prime is 6242160523. The reversal of 6242160517 is 7150612426.

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

It is an interprime number because it is at equal distance from previous prime (6242160511) and next prime (6242160523).

It can be written as a sum of positive squares in 2 ways, for example, as 2304096001 + 3938064516 = 48001^2 + 62754^2 .

It is a cyclic number.

It is not a de Polignac number, because 6242160517 - 219 = 6241636229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6242160511) 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, 84353484 + ... + 84353557.

It is an arithmetic number, because the mean of its divisors is an integer number (1602716899).

Almost surely, 26242160517 is an apocalyptic number.

It is an amenable number.

6242160517 is a deficient number, since it is larger than the sum of its proper divisors (168707079).

6242160517 is a wasteful number, since it uses less digits than its factorization.

6242160517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168707078.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 6242160517 is about 79007.3447028819. The cubic root of 6242160517 is about 1841.2452696936.

The spelling of 6242160517 in words is "six billion, two hundred forty-two million, one hundred sixty thousand, five hundred seventeen".

Divisors: 1 37 168707041 6242160517