Base | Representation |
---|---|
bin | 10011001111000000… |
… | …01010010011111000 |
3 | 222122122222102101010 |
4 | 21213200022103320 |
5 | 132122030344210 |
6 | 4424402553520 |
7 | 513620052624 |
oct | 114740122370 |
9 | 28578872333 |
10 | 10326418680 |
11 | 4419aa3216 |
12 | 20023688a0 |
13 | c87508116 |
14 | 6dd652184 |
15 | 406889920 |
hex | 26780a4f8 |
10326418680 has 256 divisors, whose sum is σ = 33880780800. Its totient is φ = 2508226560.
The previous prime is 10326418679. The next prime is 10326418741. The reversal of 10326418680 is 8681462301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13640862 + ... + 13641618.
It is an arithmetic number, because the mean of its divisors is an integer number (132346800).
Almost surely, 210326418680 is an apocalyptic number.
10326418680 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 10326418680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16940390400).
10326418680 is an abundant number, since it is smaller than the sum of its proper divisors (23554362120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10326418680 is a wasteful number, since it uses less digits than its factorization.
10326418680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1014 (or 1010 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 39.
The spelling of 10326418680 in words is "ten billion, three hundred twenty-six million, four hundred eighteen thousand, six hundred eighty".
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