Search a number
-
+
23370119631 = 3210724268037
BaseRepresentation
bin10101110000111101…
…111011100111001111
32020022201000002021100
4111300331323213033
5340330222312011
614422554434143
71455063511365
oct256075734717
966281002240
1023370119631
119a02906861
124642732953
13228596b071
1411b9b15635
1591ba6ed56
hex570f7b9cf

23370119631 has 12 divisors (see below), whose sum is σ = 34072325352. Its totient is φ = 15434470896.

The previous prime is 23370119627. The next prime is 23370119701. The reversal of 23370119631 is 13691107332.

23370119631 is a `hidden beast` number, since 2 + 3 + 3 + 7 + 0 + 1 + 19 + 631 = 666.

It is not a de Polignac number, because 23370119631 - 22 = 23370119627 is a prime.

It is a super-2 number, since 2×233701196312 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23370119431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12133056 + ... + 12134981.

It is an arithmetic number, because the mean of its divisors is an integer number (2839360446).

Almost surely, 223370119631 is an apocalyptic number.

23370119631 is a deficient number, since it is larger than the sum of its proper divisors (10702205721).

23370119631 is a wasteful number, since it uses less digits than its factorization.

23370119631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24268150 (or 24268147 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The spelling of 23370119631 in words is "twenty-three billion, three hundred seventy million, one hundred nineteen thousand, six hundred thirty-one".

Divisors: 1 3 9 107 321 963 24268037 72804111 218412333 2596679959 7790039877 23370119631