Base | Representation |
---|---|
bin | 101110010101… |
… | …0001100111101 |
3 | 1200201001202200 |
4 | 1130222030331 |
5 | 22204240414 |
6 | 2224342113 |
7 | 413314434 |
oct | 134521475 |
9 | 50631680 |
10 | 24290109 |
11 | 12790578 |
12 | 8174939 |
13 | 505605c |
14 | 332411b |
15 | 21ec109 |
hex | 172a33d |
24290109 has 12 divisors (see below), whose sum is σ = 35254752. Its totient is φ = 16115400.
The previous prime is 24290069. The next prime is 24290131. The reversal of 24290109 is 90109242.
It is not a de Polignac number, because 24290109 - 27 = 24289981 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24290159) 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, 4497 + ... + 8294.
It is an arithmetic number, because the mean of its divisors is an integer number (2937896).
Almost surely, 224290109 is an apocalyptic number.
It is an amenable number.
24290109 is a deficient number, since it is larger than the sum of its proper divisors (10964643).
24290109 is a wasteful number, since it uses less digits than its factorization.
24290109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13008 (or 13005 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 24290109 is about 4928.4996702851. The cubic root of 24290109 is about 289.6075110546.
The spelling of 24290109 in words is "twenty-four million, two hundred ninety thousand, one hundred nine".
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