Base | Representation |
---|---|
bin | 11000001101110010… |
… | …10101011010010001 |
3 | 1020120000220122202211 |
4 | 30012321111122101 |
5 | 203111123020324 |
6 | 5550011512121 |
7 | 640111143406 |
oct | 140671253221 |
9 | 36500818684 |
10 | 13000595089 |
11 | 5571551569 |
12 | 2629a58641 |
13 | 12c254c821 |
14 | 8b48822ad |
15 | 51151d294 |
hex | 306e55691 |
13000595089 has 4 divisors (see below), whose sum is σ = 13004639524. Its totient is φ = 12996550656.
The previous prime is 13000595053. The next prime is 13000595143. The reversal of 13000595089 is 98059500031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6610990864 + 6389604225 = 81308^2 + 79935^2 .
It is a cyclic number.
It is not a de Polignac number, because 13000595089 - 213 = 13000586897 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13000595389) 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, 2017392 + ... + 2023825.
It is an arithmetic number, because the mean of its divisors is an integer number (3251159881).
Almost surely, 213000595089 is an apocalyptic number.
It is an amenable number.
13000595089 is a deficient number, since it is larger than the sum of its proper divisors (4044435).
13000595089 is an equidigital number, since it uses as much as digits as its factorization.
13000595089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4044434.
The product of its (nonzero) digits is 48600, while the sum is 40.
The spelling of 13000595089 in words is "thirteen billion, five hundred ninety-five thousand, eighty-nine".
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