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3242424131 = 15720652383
BaseRepresentation
bin1100000101000011…
…0111011101000011
322100222012012201122
43001100313131003
523120030033011
61253424222455
7143231102402
oct30120673503
98328165648
103242424131
11141429a271
12765a6aa2b
133c89a387b
1422a8ad639
1513e9cd3db
hexc1437743

3242424131 has 4 divisors (see below), whose sum is σ = 3263076672. Its totient is φ = 3221771592.

The previous prime is 3242424077. The next prime is 3242424151. The reversal of 3242424131 is 1314242423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1314242423 = 13101095571.

It is a cyclic number.

It is not a de Polignac number, because 3242424131 - 26 = 3242424067 is a prime.

It is a super-2 number, since 2×32424241312 = 21026628490582210322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3242424131.

It is not an unprimeable number, because it can be changed into a prime (3242424151) 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, 10326035 + ... + 10326348.

It is an arithmetic number, because the mean of its divisors is an integer number (815769168).

Almost surely, 23242424131 is an apocalyptic number.

3242424131 is a deficient number, since it is larger than the sum of its proper divisors (20652541).

3242424131 is a wasteful number, since it uses less digits than its factorization.

3242424131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20652540.

The product of its digits is 4608, while the sum is 26.

The square root of 3242424131 is about 56942.2877218680. The cubic root of 3242424131 is about 1480.0961909419.

Adding to 3242424131 its reverse (1314242423), we get a palindrome (4556666554).

The spelling of 3242424131 in words is "three billion, two hundred forty-two million, four hundred twenty-four thousand, one hundred thirty-one".

Divisors: 1 157 20652383 3242424131