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23125412244 = 22311175192517
BaseRepresentation
bin10101100010011000…
…011100100110010100
32012200122112122211210
4111202120130212110
5334330101142434
614342413501420
71446032521644
oct254230344624
965618478753
1023125412244
119897768550
1245947a1870
13224705c6ac
141195416524
15905333ee9
hex56261c994

23125412244 has 24 divisors (see below), whose sum is σ = 58864686048. Its totient is φ = 7007700640.

The previous prime is 23125412207. The next prime is 23125412251. The reversal of 23125412244 is 44221452132.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87596127 + ... + 87596390.

It is an arithmetic number, because the mean of its divisors is an integer number (2452695252).

Almost surely, 223125412244 is an apocalyptic number.

It is an amenable number.

23125412244 is an abundant number, since it is smaller than the sum of its proper divisors (35739273804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23125412244 is a wasteful number, since it uses less digits than its factorization.

23125412244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175192535 (or 175192533 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

Adding to 23125412244 its reverse (44221452132), we get a palindrome (67346864376).

The spelling of 23125412244 in words is "twenty-three billion, one hundred twenty-five million, four hundred twelve thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 175192517 350385034 525577551 700770068 1051155102 1927117687 2102310204 3854235374 5781353061 7708470748 11562706122 23125412244