Base | Representation |
---|---|
bin | 11010010100010101… |
… | …10011101010111101 |
3 | 1100110200200012210221 |
4 | 31022022303222331 |
5 | 212414041431312 |
6 | 10254010501341 |
7 | 1010064430435 |
oct | 151212635275 |
9 | 40420605727 |
10 | 14129248957 |
11 | 5aa065795a |
12 | 28a3a34851 |
13 | 1442323855 |
14 | 98071d2c5 |
15 | 57a664207 |
hex | 34a2b3abd |
14129248957 has 2 divisors, whose sum is σ = 14129248958. Its totient is φ = 14129248956.
The previous prime is 14129248951. The next prime is 14129248961. The reversal of 14129248957 is 75984292141.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8069249241 + 6059999716 = 89829^2 + 77846^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14129248957 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14129248951) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7064624478 + 7064624479.
It is an arithmetic number, because the mean of its divisors is an integer number (7064624479).
Almost surely, 214129248957 is an apocalyptic number.
It is an amenable number.
14129248957 is a deficient number, since it is larger than the sum of its proper divisors (1).
14129248957 is an equidigital number, since it uses as much as digits as its factorization.
14129248957 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1451520, while the sum is 52.
The spelling of 14129248957 in words is "fourteen billion, one hundred twenty-nine million, two hundred forty-eight thousand, nine hundred fifty-seven".
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