Base | Representation |
---|---|
bin | 101110001001… |
… | …1011111001101 |
3 | 1200112100010202 |
4 | 1130103133031 |
5 | 22143301234 |
6 | 2222343245 |
7 | 412446251 |
oct | 134233715 |
9 | 50470122 |
10 | 24197069 |
11 | 12727686 |
12 | 812ab25 |
13 | 50228c0 |
14 | 32dc261 |
15 | 21ce77e |
hex | 17137cd |
24197069 has 16 divisors (see below), whose sum is σ = 27885312. Its totient is φ = 20798208.
The previous prime is 24197039. The next prime is 24197083. The reversal of 24197069 is 96079142.
It is not a de Polignac number, because 24197069 - 216 = 24131533 is a prime.
It is a super-2 number, since 2×241970692 = 1170996296381522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24197039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22232 + ... + 23294.
It is an arithmetic number, because the mean of its divisors is an integer number (1742832).
Almost surely, 224197069 is an apocalyptic number.
It is an amenable number.
24197069 is a deficient number, since it is larger than the sum of its proper divisors (3688243).
24197069 is a wasteful number, since it uses less digits than its factorization.
24197069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1196.
The product of its (nonzero) digits is 27216, while the sum is 38.
The square root of 24197069 is about 4919.0516362405. The cubic root of 24197069 is about 289.2372703749.
The spelling of 24197069 in words is "twenty-four million, one hundred ninety-seven thousand, sixty-nine".
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