Base | Representation |
---|---|
bin | 10010111000011110… |
… | …10010010110000000 |
3 | 222011111101121021002 |
4 | 21130033102112000 |
5 | 131230141231020 |
6 | 4353532351132 |
7 | 506133603311 |
oct | 113417222600 |
9 | 28144347232 |
10 | 10137445760 |
11 | 4332362052 |
12 | 1b6b0154a8 |
13 | c57312020 |
14 | 6c2500608 |
15 | 3e4eac975 |
hex | 25c3d2580 |
10137445760 has 128 divisors (see below), whose sum is σ = 26458155360. Its totient is φ = 3691560960.
The previous prime is 10137445741. The next prime is 10137445793. The reversal of 10137445760 is 6754473101.
It is a tau number, because it is divible by the number of its divisors (128).
It is a congruent number.
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, 599015 + ... + 615705.
Almost surely, 210137445760 is an apocalyptic number.
10137445760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10137445760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13229077680).
10137445760 is an abundant number, since it is smaller than the sum of its proper divisors (16320709600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10137445760 is a wasteful number, since it uses less digits than its factorization.
10137445760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16796 (or 16784 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 38.
The spelling of 10137445760 in words is "ten billion, one hundred thirty-seven million, four hundred forty-five thousand, seven hundred sixty".
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