Base | Representation |
---|---|
bin | 10010111100010110… |
… | …00110010000000000 |
3 | 222020202110112222000 |
4 | 21132023012100000 |
5 | 131311443331310 |
6 | 4401052144000 |
7 | 510006512202 |
oct | 113613062000 |
9 | 28222415860 |
10 | 10169902080 |
11 | 434970aa58 |
12 | 1b79a68000 |
13 | c60c67050 |
14 | 6c694c772 |
15 | 3e7c6e4c0 |
hex | 25e2c6400 |
10169902080 has 352 divisors, whose sum is σ = 38929027200. Its totient is φ = 2502918144.
The previous prime is 10169902073. The next prime is 10169902109. The reversal of 10169902080 is 8020996101.
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 1794291 + ... + 1799949.
Almost surely, 210169902080 is an apocalyptic number.
10169902080 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 10169902080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19464513600).
10169902080 is an abundant number, since it is smaller than the sum of its proper divisors (28759125120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10169902080 is a wasteful number, since it uses less digits than its factorization.
10169902080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5706 (or 5682 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 36.
The spelling of 10169902080 in words is "ten billion, one hundred sixty-nine million, nine hundred two thousand, eighty".
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