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105107460288 = 2636716574931
BaseRepresentation
bin110000111100011100…
…1001001000011000000
3101001022010020012121120
41201320321021003000
53210230002212123
6120141413352240
710410442446165
oct1417071110300
9331263205546
10105107460288
114063746a666
1218454338680
139bb09c46ac
1451314d606c
152b0281b2e3
hex1878e490c0

105107460288 has 112 divisors (see below), whose sum is σ = 282475131264. Its totient is φ = 34485073920.

The previous prime is 105107460287. The next prime is 105107460323. The reversal of 105107460288 is 882064701501.

It is a super-2 number, since 2×1051074602882 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105107460287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21313183 + ... + 21318113.

Almost surely, 2105107460288 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 105107460288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141237565632).

105107460288 is an abundant number, since it is smaller than the sum of its proper divisors (177367670976).

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

105107460288 is a wasteful number, since it uses less digits than its factorization.

105107460288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6670 (or 6660 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 42.

The spelling of 105107460288 in words is "one hundred five billion, one hundred seven million, four hundred sixty thousand, two hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 67 96 134 192 201 268 402 536 804 1072 1608 1657 2144 3216 3314 4288 4931 4971 6432 6628 9862 9942 12864 13256 14793 19724 19884 26512 29586 39448 39768 53024 59172 78896 79536 106048 111019 118344 157792 159072 222038 236688 315584 318144 330377 333057 444076 473376 660754 666114 888152 946752 991131 1321508 1332228 1776304 1982262 2643016 2664456 3552608 3964524 5286032 5328912 7105216 7929048 8170667 10572064 10657824 15858096 16341334 21144128 21315648 24512001 31716192 32682668 49024002 63432384 65365336 98048004 130730672 196096008 261461344 392192016 522922688 547434689 784384032 1094869378 1568768064 1642304067 2189738756 3284608134 4379477512 6569216268 8758955024 13138432536 17517910048 26276865072 35035820096 52553730144 105107460288