Base | Representation |
---|---|
bin | 101101111101… |
… | …1001001100101 |
3 | 1200100021101121 |
4 | 1123323021211 |
5 | 22132104011 |
6 | 2220253541 |
7 | 411552520 |
oct | 133731145 |
9 | 50307347 |
10 | 24097381 |
11 | 126697a0 |
12 | 80a12b1 |
13 | 4cb9409 |
14 | 32b3bb7 |
15 | 21aee71 |
hex | 16fb265 |
24097381 has 32 divisors (see below), whose sum is σ = 32659200. Its totient is φ = 17203200.
The previous prime is 24097327. The next prime is 24097387. The reversal of 24097381 is 18379042.
It is not a de Polignac number, because 24097381 - 27 = 24097253 is a prime.
It is a super-2 number, since 2×240973812 = 1161367542118322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24097387) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53445 + ... + 53893.
It is an arithmetic number, because the mean of its divisors is an integer number (1020600).
Almost surely, 224097381 is an apocalyptic number.
It is an amenable number.
24097381 is a deficient number, since it is larger than the sum of its proper divisors (8561819).
24097381 is a wasteful number, since it uses less digits than its factorization.
24097381 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 525.
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 24097381 is about 4908.9083307799. The cubic root of 24097381 is about 288.8395201031.
The spelling of 24097381 in words is "twenty-four million, ninety-seven thousand, three hundred eighty-one".
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