Base | Representation |
---|---|
bin | 101101110101… |
… | …0101110110011 |
3 | 1200012212010212 |
4 | 1123222232303 |
5 | 22122431011 |
6 | 2215014335 |
7 | 411152456 |
oct | 133525663 |
9 | 50185125 |
10 | 24030131 |
11 | 12623214 |
12 | 806a3ab |
13 | 4c94918 |
14 | 329749d |
15 | 219a08b |
hex | 16eabb3 |
24030131 has 8 divisors (see below), whose sum is σ = 24833760. Its totient is φ = 23234688.
The previous prime is 24030121. The next prime is 24030133. The reversal of 24030131 is 13103042.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-24030131 is a prime.
It is a super-2 number, since 2×240301312 = 1154894391754322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (24030133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4235 + ... + 8123.
It is an arithmetic number, because the mean of its divisors is an integer number (3104220).
Almost surely, 224030131 is an apocalyptic number.
24030131 is a deficient number, since it is larger than the sum of its proper divisors (803629).
24030131 is a wasteful number, since it uses less digits than its factorization.
24030131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4093.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 24030131 is about 4902.0537532753. The cubic root of 24030131 is about 288.5705758631.
Adding to 24030131 its reverse (13103042), we get a palindrome (37133173).
The spelling of 24030131 in words is "twenty-four million, thirty thousand, one hundred thirty-one".
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