Base | Representation |
---|---|
bin | 100011110011010001… |
… | …110000000011011011 |
3 | 10200020001000002112001 |
4 | 203303101300003123 |
5 | 1112211430131011 |
6 | 25354253301431 |
7 | 2530416164056 |
oct | 436321600333 |
9 | 120201002461 |
10 | 38441255131 |
11 | 153370a4a44 |
12 | 7549a94877 |
13 | 3818162716 |
14 | 1c09575a9d |
15 | eeec367c1 |
hex | 8f34700db |
38441255131 has 2 divisors, whose sum is σ = 38441255132. Its totient is φ = 38441255130.
The previous prime is 38441255129. The next prime is 38441255173. The reversal of 38441255131 is 13155214483.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 38441255131 - 21 = 38441255129 is a prime.
It is a super-2 number, since 2×384412551312 (a number of 22 digits) contains 22 as substring.
Together with 38441255129, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (38441255101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19220627565 + 19220627566.
It is an arithmetic number, because the mean of its divisors is an integer number (19220627566).
Almost surely, 238441255131 is an apocalyptic number.
38441255131 is a deficient number, since it is larger than the sum of its proper divisors (1).
38441255131 is an equidigital number, since it uses as much as digits as its factorization.
38441255131 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 57600, while the sum is 37.
The spelling of 38441255131 in words is "thirty-eight billion, four hundred forty-one million, two hundred fifty-five thousand, one hundred thirty-one".
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