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24868268088 = 233431031791307
BaseRepresentation
bin10111001010010000…
…111010100000111000
32101012010000220121020
4113022100322200320
5401412234034323
615231353142440
71540154535216
oct271220724070
971163026536
1024868268088
11a601541984
1249a03baa20
132464162641
1412bca95cb6
159a8350ae3
hex5ca43a838

24868268088 has 128 divisors (see below), whose sum is σ = 64642406400. Its totient is φ = 7967143296.

The previous prime is 24868268063. The next prime is 24868268101. The reversal of 24868268088 is 88086286842.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19026331 + ... + 19027637.

It is an arithmetic number, because the mean of its divisors is an integer number (505018800).

Almost surely, 224868268088 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 24868268088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32321203200).

24868268088 is an abundant number, since it is smaller than the sum of its proper divisors (39774138312).

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

24868268088 is a wasteful number, since it uses less digits than its factorization.

24868268088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641 (or 1637 counting only the distinct ones).

The product of its (nonzero) digits is 18874368, while the sum is 60.

The spelling of 24868268088 in words is "twenty-four billion, eight hundred sixty-eight million, two hundred sixty-eight thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 24 43 86 103 129 172 179 206 258 309 344 358 412 516 537 618 716 824 1032 1074 1236 1307 1432 2148 2472 2614 3921 4296 4429 5228 7697 7842 8858 10456 13287 15394 15684 17716 18437 23091 26574 30788 31368 35432 36874 46182 53148 55311 56201 61576 73748 92364 106296 110622 112402 134621 147496 168603 184728 221244 224804 233953 269242 337206 403863 442488 449608 467906 538484 674412 701859 792791 807726 935812 1076968 1348824 1403718 1585582 1615452 1871624 2378373 2807436 3171164 3230904 4756746 5614872 5788703 6342328 9513492 10059979 11577406 17366109 19026984 20119958 23154812 24097159 30179937 34732218 40239916 46309624 48194318 60359874 69464436 72291477 80479832 96388636 120719748 138928872 144582954 192777272 241439496 289165908 578331816 1036177837 2072355674 3108533511 4144711348 6217067022 8289422696 12434134044 24868268088