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4124130131 = 11374920921
BaseRepresentation
bin1111010111010001…
…0011101101010011
3101122102021111222102
43311310103231103
531421234131011
61521122231015
7204125346002
oct36564235523
911572244872
104124130131
111826a67010
129711b546b
135095634b4
142b1a26c39
151920e473b
hexf5d13b53

4124130131 has 4 divisors (see below), whose sum is σ = 4499051064. Its totient is φ = 3749209200.

The previous prime is 4124130119. The next prime is 4124130137. The reversal of 4124130131 is 1310314214.

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

It is not a de Polignac number, because 4124130131 - 26 = 4124130067 is a prime.

It is a super-2 number, since 2×41241301312 = 34016898674844154322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4124130137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187460450 + ... + 187460471.

It is an arithmetic number, because the mean of its divisors is an integer number (1124762766).

Almost surely, 24124130131 is an apocalyptic number.

4124130131 is a deficient number, since it is larger than the sum of its proper divisors (374920933).

4124130131 is a wasteful number, since it uses less digits than its factorization.

4124130131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374920932.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 4124130131 is about 64219.3906152962. The cubic root of 4124130131 is about 1603.6544243584.

Adding to 4124130131 its reverse (1310314214), we get a palindrome (5434444345).

The spelling of 4124130131 in words is "four billion, one hundred twenty-four million, one hundred thirty thousand, one hundred thirty-one".

Divisors: 1 11 374920921 4124130131