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23042441104 = 24177111310559
BaseRepresentation
bin10101011101011011…
…111011111110010000
32012110212102021211121
4111131123323332100
5334142331103404
614330251252024
71444004342404
oct253533737620
965425367747
1023042441104
119854948061
124570a4a014
132232acbb47
1411883b9104
158ecde4e54
hex55d6fbf90

23042441104 has 80 divisors (see below), whose sum is σ = 48365475840. Its totient is φ = 10595164160.

The previous prime is 23042441027. The next prime is 23042441113. The reversal of 23042441104 is 40114424032.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2176977 + ... + 2187535.

It is an arithmetic number, because the mean of its divisors is an integer number (604568448).

Almost surely, 223042441104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23042441104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24182737920).

23042441104 is an abundant number, since it is smaller than the sum of its proper divisors (25323034736).

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

23042441104 is a wasteful number, since it uses less digits than its factorization.

23042441104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10768 (or 10762 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 23042441104 its reverse (40114424032), we get a palindrome (63156865136).

The spelling of 23042441104 in words is "twenty-three billion, forty-two million, four hundred forty-one thousand, one hundred four".

Divisors: 1 2 4 8 16 17 34 68 71 113 136 142 226 272 284 452 568 904 1136 1207 1808 1921 2414 3842 4828 7684 8023 9656 10559 15368 16046 19312 21118 30736 32092 42236 64184 84472 128368 136391 168944 179503 272782 359006 545564 718012 749689 1091128 1193167 1436024 1499378 2182256 2386334 2872048 2998756 4772668 5997512 9545336 11995024 12744713 19090672 20283839 25489426 40567678 50978852 81135356 84714857 101957704 162270712 169429714 203915408 324541424 338859428 677718856 1355437712 1440152569 2880305138 5760610276 11521220552 23042441104