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23300113056 = 2531144349807
BaseRepresentation
bin10101101100110010…
…111000001010100000
32020010211021101022020
4111230302320022200
5340204312104211
614412014141440
71453253456523
oct255462701240
966124241266
1023300113056
119977340890
1246231b1880
1322742c955c
1411b06d0bba
15915842306
hex56ccb82a0

23300113056 has 96 divisors (see below), whose sum is σ = 66875010048. Its totient is φ = 7044560640.

The previous prime is 23300113049. The next prime is 23300113091. The reversal of 23300113056 is 65031100332.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 442905 + ... + 492711.

It is an arithmetic number, because the mean of its divisors is an integer number (696614688).

Almost surely, 223300113056 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 23300113056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33437505024).

23300113056 is an abundant number, since it is smaller than the sum of its proper divisors (43574896992).

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

23300113056 is a wasteful number, since it uses less digits than its factorization.

23300113056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50274 (or 50266 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 23300113056 its reverse (65031100332), we get a palindrome (88331213388).

The spelling of 23300113056 in words is "twenty-three billion, three hundred million, one hundred thirteen thousand, fifty-six".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 66 88 96 132 176 264 352 443 528 886 1056 1329 1772 2658 3544 4873 5316 7088 9746 10632 14176 14619 19492 21264 29238 38984 42528 49807 58476 77968 99614 116952 149421 155936 199228 233904 298842 398456 467808 547877 597684 796912 1095754 1195368 1593824 1643631 2191508 2390736 3287262 4383016 4781472 6574524 8766032 13149048 17532064 22064501 26298096 44129002 52596192 66193503 88258004 132387006 176516008 242709511 264774012 353032016 485419022 529548024 706064032 728128533 970838044 1059096048 1456257066 1941676088 2118192096 2912514132 3883352176 5825028264 7766704352 11650056528 23300113056