Base | Representation |
---|---|
bin | 110000111100011100… |
… | …1001001000011000000 |
3 | 101001022010020012121120 |
4 | 1201320321021003000 |
5 | 3210230002212123 |
6 | 120141413352240 |
7 | 10410442446165 |
oct | 1417071110300 |
9 | 331263205546 |
10 | 105107460288 |
11 | 4063746a666 |
12 | 18454338680 |
13 | 9bb09c46ac |
14 | 51314d606c |
15 | 2b0281b2e3 |
hex | 1878e490c0 |
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".
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