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23055004344 = 2339311103171
BaseRepresentation
bin10101011110001011…
…110111001010111000
32012111202001120100210
4111132023313022320
5334204040114334
614331420431120
71444216206051
oct253613671270
965452046323
1023055004344
119860a48aa9
1245750a84a0
1322355aa308
141189d29728
158ee0775e9
hex55e2f72b8

23055004344 has 32 divisors (see below), whose sum is σ = 57644259840. Its totient is φ = 7684101600.

The previous prime is 23055004337. The next prime is 23055004373. The reversal of 23055004344 is 44340055032.

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, 171879 + ... + 275049.

It is an arithmetic number, because the mean of its divisors is an integer number (1801383120).

Almost surely, 223055004344 is an apocalyptic number.

23055004344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23055004344 is an abundant number, since it is smaller than the sum of its proper divisors (34589255496).

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

23055004344 is a wasteful number, since it uses less digits than its factorization.

23055004344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112491 (or 112487 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 23055004344 its reverse (44340055032), we get a palindrome (67395059376).

The spelling of 23055004344 in words is "twenty-three billion, fifty-five million, four thousand, three hundred forty-four".

Divisors: 1 2 3 4 6 8 12 24 9311 18622 27933 37244 55866 74488 103171 111732 206342 223464 309513 412684 619026 825368 1238052 2476104 960625181 1921250362 2881875543 3842500724 5763751086 7685001448 11527502172 23055004344