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23302231324 = 2221269273899
BaseRepresentation
bin10101101100111010…
…111101010100011100
32020010222021000000121
4111230322331110130
5340210332400244
614412131404324
71453310461321
oct255472752434
966128230017
1023302231324
119978558319
124623a536a4
13227488b778
1411b0ac2b48
15915b0ec84
hex56cebd51c

23302231324 has 12 divisors (see below), whose sum is σ = 40780971000. Its totient is φ = 11650525328.

The previous prime is 23302231289. The next prime is 23302231343. The reversal of 23302231324 is 42313220332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51874 + ... + 222025.

It is an arithmetic number, because the mean of its divisors is an integer number (3398414250).

Almost surely, 223302231324 is an apocalyptic number.

It is an amenable number.

23302231324 is a deficient number, since it is larger than the sum of its proper divisors (17478739676).

23302231324 is a wasteful number, since it uses less digits than its factorization.

23302231324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295172 (or 295170 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23302231324 its reverse (42313220332), we get a palindrome (65615451656).

The spelling of 23302231324 in words is "twenty-three billion, three hundred two million, two hundred thirty-one thousand, three hundred twenty-four".

Divisors: 1 2 4 21269 42538 85076 273899 547798 1095596 5825557831 11651115662 23302231324