Base | Representation |
---|---|
bin | 101100000011… |
… | …1010000010000 |
3 | 1121110112000201 |
4 | 1120013100100 |
5 | 21403122014 |
6 | 2143024544 |
7 | 400222141 |
oct | 130072020 |
9 | 47415021 |
10 | 23098384 |
11 | 12047181 |
12 | 789b154 |
13 | 4a297aa |
14 | 30d3ac8 |
15 | 2063e74 |
hex | 1607410 |
23098384 has 40 divisors (see below), whose sum is σ = 47050560. Its totient is φ = 10969728.
The previous prime is 23098363. The next prime is 23098391. The reversal of 23098384 is 48389032.
It is a super-2 number, since 2×230983842 = 1067070686822912, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30717 + ... + 31459.
It is an arithmetic number, because the mean of its divisors is an integer number (1176264).
Almost surely, 223098384 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 23098384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23525280).
23098384 is an abundant number, since it is smaller than the sum of its proper divisors (23952176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23098384 is a wasteful number, since it uses less digits than its factorization.
23098384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 847 (or 841 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 37.
The square root of 23098384 is about 4806.0778187624. The cubic root of 23098384 is about 284.7916153951.
The spelling of 23098384 in words is "twenty-three million, ninety-eight thousand, three hundred eighty-four".
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