Base | Representation |
---|---|
bin | 11011010011111101… |
… | …00111101010011101 |
3 | 1101211212212202122201 |
4 | 31221332213222131 |
5 | 220012202044312 |
6 | 10422553211501 |
7 | 1026234543232 |
oct | 155176475235 |
9 | 41755782581 |
10 | 14662924957 |
11 | 62449255aa |
12 | 2a12700b91 |
13 | 14c8a69b75 |
14 | 9d155d789 |
15 | 5ac430557 |
hex | 369fa7a9d |
14662924957 has 2 divisors, whose sum is σ = 14662924958. Its totient is φ = 14662924956.
The previous prime is 14662924831. The next prime is 14662924961. The reversal of 14662924957 is 75942926641.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11782885401 + 2880039556 = 108549^2 + 53666^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14662924957 is a prime.
It is a super-2 number, since 2×146629249572 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14662924898 and 14662924907.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14662924057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7331462478 + 7331462479.
It is an arithmetic number, because the mean of its divisors is an integer number (7331462479).
Almost surely, 214662924957 is an apocalyptic number.
It is an amenable number.
14662924957 is a deficient number, since it is larger than the sum of its proper divisors (1).
14662924957 is an equidigital number, since it uses as much as digits as its factorization.
14662924957 is an evil number, because the sum of its binary digits is even.
The product of its digits is 6531840, while the sum is 55.
The spelling of 14662924957 in words is "fourteen billion, six hundred sixty-two million, nine hundred twenty-four thousand, nine hundred fifty-seven".
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