Base | Representation |
---|---|
bin | 1011000111010011000110… |
… | …11000111101100010010011 |
3 | 10012112102222210212111201002 |
4 | 11203221203120331202103 |
5 | 11200411141014332011 |
6 | 123551332340132215 |
7 | 5101506522155162 |
oct | 543514330754223 |
9 | 105472883774632 |
10 | 24440031402131 |
11 | 7872a60637a14 |
12 | 28a878509706b |
13 | 10838ba1462a7 |
14 | 606c921833d9 |
15 | 2c5b1bd75c3b |
hex | 163a6363d893 |
24440031402131 has 2 divisors, whose sum is σ = 24440031402132. Its totient is φ = 24440031402130.
The previous prime is 24440031402113. The next prime is 24440031402151. The reversal of 24440031402131 is 13120413004442.
Together with previous prime (24440031402113) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 24440031402131 - 230 = 24438957660307 is a prime.
It is a super-2 number, since 2×244400314021312 (a number of 28 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 24440031402094 and 24440031402103.
It is not a weakly prime, because it can be changed into another prime (24440031402151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12220015701065 + 12220015701066.
It is an arithmetic number, because the mean of its divisors is an integer number (12220015701066).
Almost surely, 224440031402131 is an apocalyptic number.
24440031402131 is a deficient number, since it is larger than the sum of its proper divisors (1).
24440031402131 is an equidigital number, since it uses as much as digits as its factorization.
24440031402131 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 24440031402131 its reverse (13120413004442), we get a palindrome (37560444406573).
The spelling of 24440031402131 in words is "twenty-four trillion, four hundred forty billion, thirty-one million, four hundred two thousand, one hundred thirty-one".
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