Base | Representation |
---|---|
bin | 101101111101… |
… | …0000110011001 |
3 | 1200100001111100 |
4 | 1123322012121 |
5 | 22131434311 |
6 | 2220222013 |
7 | 411534135 |
oct | 133720631 |
9 | 50301440 |
10 | 24093081 |
11 | 12666541 |
12 | 809a909 |
13 | 4cb747c |
14 | 32b23c5 |
15 | 21ada56 |
hex | 16fa199 |
24093081 has 12 divisors (see below), whose sum is σ = 34850452. Its totient is φ = 16039296.
The previous prime is 24093079. The next prime is 24093089. The reversal of 24093081 is 18039042.
It can be written as a sum of positive squares in 2 ways, for example, as 7617600 + 16475481 = 2760^2 + 4059^2 .
It is not a de Polignac number, because 24093081 - 21 = 24093079 is a prime.
It is a super-2 number, since 2×240930812 = 1160953104145122, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (24093089) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7005 + ... + 9861.
Almost surely, 224093081 is an apocalyptic number.
It is an amenable number.
24093081 is a deficient number, since it is larger than the sum of its proper divisors (10757371).
24093081 is a wasteful number, since it uses less digits than its factorization.
24093081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3800 (or 3797 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 24093081 is about 4908.4703319873. The cubic root of 24093081 is about 288.8223386534.
The spelling of 24093081 in words is "twenty-four million, ninety-three thousand, eighty-one".
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