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23961429096 = 23311523173543
BaseRepresentation
bin10110010100001101…
…100110010001101000
32021211220122201100220
4112110031212101220
5343033111212341
615001400330040
71505533533603
oct262415462150
967756581326
1023961429096
11a186669370
124788773920
13234b313117
14123447933a
15953922a66
hex594366468

23961429096 has 64 divisors (see below), whose sum is σ = 65474680320. Its totient is φ = 7247113920.

The previous prime is 23961429073. The next prime is 23961429109. The reversal of 23961429096 is 69092416932.

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, 51301 + ... + 224843.

It is an arithmetic number, because the mean of its divisors is an integer number (1023041880).

Almost surely, 223961429096 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 23961429096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32737340160).

23961429096 is an abundant number, since it is smaller than the sum of its proper divisors (41513251224).

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

23961429096 is a wasteful number, since it uses less digits than its factorization.

23961429096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174086 (or 174082 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 51.

The spelling of 23961429096 in words is "twenty-three billion, nine hundred sixty-one million, four hundred twenty-nine thousand, ninety-six".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 523 1046 1569 2092 3138 4184 5753 6276 11506 12552 17259 23012 34518 46024 69036 138072 173543 347086 520629 694172 1041258 1388344 1908973 2082516 3817946 4165032 5726919 7635892 11453838 15271784 22907676 45815352 90762989 181525978 272288967 363051956 544577934 726103912 998392879 1089155868 1996785758 2178311736 2995178637 3993571516 5990357274 7987143032 11980714548 23961429096