Base | Representation |
---|---|
bin | 11001100001001110… |
… | …00110100001011101 |
3 | 1022100210211102000012 |
4 | 30300213012201131 |
5 | 211024304133324 |
6 | 10143252213005 |
7 | 663336655646 |
oct | 146047064135 |
9 | 38323742005 |
10 | 13700458589 |
11 | 58a0608354 |
12 | 27a430a165 |
13 | 13a4541a3c |
14 | 93d7c26cd |
15 | 552bb520e |
hex | 3309c685d |
13700458589 has 2 divisors, whose sum is σ = 13700458590. Its totient is φ = 13700458588.
The previous prime is 13700458571. The next prime is 13700458591. The reversal of 13700458589 is 98585400731.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 13585068025 + 115390564 = 116555^2 + 10742^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13700458589 is a prime.
Together with 13700458591, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13700428589) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6850229294 + 6850229295.
It is an arithmetic number, because the mean of its divisors is an integer number (6850229295).
Almost surely, 213700458589 is an apocalyptic number.
It is an amenable number.
13700458589 is a deficient number, since it is larger than the sum of its proper divisors (1).
13700458589 is an equidigital number, since it uses as much as digits as its factorization.
13700458589 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1209600, while the sum is 50.
The spelling of 13700458589 in words is "thirteen billion, seven hundred million, four hundred fifty-eight thousand, five hundred eighty-nine".
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