Base | Representation |
---|---|
bin | 10100000110010111… |
… | …10010001111111010 |
3 | 1000212000212102200110 |
4 | 22003023302033322 |
5 | 134044423324130 |
6 | 4542433045150 |
7 | 531256422600 |
oct | 120313621772 |
9 | 30760772613 |
10 | 10790839290 |
11 | 4638169300 |
12 | 21119b67b6 |
13 | 102c7b380a |
14 | 7451c5870 |
15 | 432525ab0 |
hex | 2832f23fa |
10790839290 has 576 divisors, whose sum is σ = 36330577920. Its totient is φ = 2035756800.
The previous prime is 10790839261. The next prime is 10790839327. The reversal of 10790839290 is 9293809701.
It is an unprimeable number.
It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 104765379 + ... + 104765481.
It is an arithmetic number, because the mean of its divisors is an integer number (63073920).
Almost surely, 210790839290 is an apocalyptic number.
10790839290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10790839290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18165288960).
10790839290 is an abundant number, since it is smaller than the sum of its proper divisors (25539738630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10790839290 is a wasteful number, since it uses less digits than its factorization.
10790839290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199 (or 181 counting only the distinct ones).
The product of its (nonzero) digits is 244944, while the sum is 48.
The spelling of 10790839290 in words is "ten billion, seven hundred ninety million, eight hundred thirty-nine thousand, two hundred ninety".
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