Base | Representation |
---|---|
bin | 11000011001010111… |
… | …00000110010001111 |
3 | 1020210210111210110002 |
4 | 30030223200302033 |
5 | 203310443304314 |
6 | 10003355434515 |
7 | 642400026443 |
oct | 141453406217 |
9 | 36723453402 |
10 | 13097634959 |
11 | 5611301002 |
12 | 2656455a3b |
13 | 1309697b76 |
14 | 8c3702823 |
15 | 519cdaade |
hex | 30cae0c8f |
13097634959 has 4 divisors (see below), whose sum is σ = 13098375480. Its totient is φ = 13096894440.
The previous prime is 13097634937. The next prime is 13097634983. The reversal of 13097634959 is 95943679031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95943679031 = 47 ⋅2041354873.
It is a cyclic number.
It is not a de Polignac number, because 13097634959 - 216 = 13097569423 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13097634919) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343064 + ... + 379325.
It is an arithmetic number, because the mean of its divisors is an integer number (3274593870).
Almost surely, 213097634959 is an apocalyptic number.
13097634959 is a deficient number, since it is larger than the sum of its proper divisors (740521).
13097634959 is an equidigital number, since it uses as much as digits as its factorization.
13097634959 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 740520.
The product of its (nonzero) digits is 5511240, while the sum is 56.
The spelling of 13097634959 in words is "thirteen billion, ninety-seven million, six hundred thirty-four thousand, nine hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •