Base | Representation |
---|---|
bin | 11001000100100100… |
… | …10011111010101111 |
3 | 1021202001121022121022 |
4 | 30202102103322233 |
5 | 210031243034112 |
6 | 10103345124355 |
7 | 654361123646 |
oct | 144222237257 |
9 | 37661538538 |
10 | 13460127407 |
11 | 5787988a41 |
12 | 27379296bb |
13 | 136680623c |
14 | 91990235d |
15 | 53ba40d72 |
hex | 322493eaf |
13460127407 has 2 divisors, whose sum is σ = 13460127408. Its totient is φ = 13460127406.
The previous prime is 13460127397. The next prime is 13460127409. The reversal of 13460127407 is 70472106431.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13460127407 - 28 = 13460127151 is a prime.
Together with 13460127409, 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 (13460127409) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6730063703 + 6730063704.
It is an arithmetic number, because the mean of its divisors is an integer number (6730063704).
Almost surely, 213460127407 is an apocalyptic number.
13460127407 is a deficient number, since it is larger than the sum of its proper divisors (1).
13460127407 is an equidigital number, since it uses as much as digits as its factorization.
13460127407 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 28224, while the sum is 35.
The spelling of 13460127407 in words is "thirteen billion, four hundred sixty million, one hundred twenty-seven thousand, four hundred seven".
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