Base | Representation |
---|---|
bin | 101100000001… |
… | …1111100100110 |
3 | 1121102211110000 |
4 | 1120003330212 |
5 | 21402203323 |
6 | 2142442130 |
7 | 400134510 |
oct | 130037446 |
9 | 47384400 |
10 | 23084838 |
11 | 12037a87 |
12 | 7893346 |
13 | 4a2358a |
14 | 30ccbb0 |
15 | 205ee43 |
hex | 1603f26 |
23084838 has 40 divisors (see below), whose sum is σ = 59119632. Its totient is φ = 6595344.
The previous prime is 23084821. The next prime is 23084857. The reversal of 23084838 is 83848032.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9045 + ... + 11312.
Almost surely, 223084838 is an apocalyptic number.
23084838 is an abundant number, since it is smaller than the sum of its proper divisors (36034794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23084838 is a wasteful number, since it uses less digits than its factorization.
23084838 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20378 (or 20369 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
The square root of 23084838 is about 4804.6683548399. The cubic root of 23084838 is about 284.7359326888.
The spelling of 23084838 in words is "twenty-three million, eighty-four thousand, eight hundred thirty-eight".
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