Base | Representation |
---|---|
bin | 11000101100100111… |
… | …00010010110000101 |
3 | 1021020001101012002120 |
4 | 30112103202112011 |
5 | 204123313401203 |
6 | 10031405000153 |
7 | 646400451342 |
oct | 142623422605 |
9 | 37201335076 |
10 | 13259122053 |
11 | 5694479711 |
12 | 26a0553059 |
13 | 1333c89468 |
14 | 8dad3b7c9 |
15 | 529088b53 |
hex | 3164e2585 |
13259122053 has 4 divisors (see below), whose sum is σ = 17678829408. Its totient is φ = 8839414700.
The previous prime is 13259122049. The next prime is 13259122067. The reversal of 13259122053 is 35022195231.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35022195231 = 3 ⋅11674065077.
It is a cyclic number.
It is not a de Polignac number, because 13259122053 - 22 = 13259122049 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13259122043) 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, 2209853673 + ... + 2209853678.
It is an arithmetic number, because the mean of its divisors is an integer number (4419707352).
Almost surely, 213259122053 is an apocalyptic number.
It is an amenable number.
13259122053 is a deficient number, since it is larger than the sum of its proper divisors (4419707355).
13259122053 is an equidigital number, since it uses as much as digits as its factorization.
13259122053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4419707354.
The product of its (nonzero) digits is 16200, while the sum is 33.
The spelling of 13259122053 in words is "thirteen billion, two hundred fifty-nine million, one hundred twenty-two thousand, fifty-three".
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