Base | Representation |
---|---|
bin | 11000101011110100… |
… | …10010011010010101 |
3 | 1021012120220220201110 |
4 | 30111322102122111 |
5 | 204120120100224 |
6 | 10031011045233 |
7 | 646260263352 |
oct | 142572223225 |
9 | 37176826643 |
10 | 13252503189 |
11 | 5690768882 |
12 | 269a2a0819 |
13 | 13327ac883 |
14 | 8da0d7629 |
15 | 5286cc929 |
hex | 315e92695 |
13252503189 has 8 divisors (see below), whose sum is σ = 17675452512. Its totient is φ = 8832278000.
The previous prime is 13252503181. The next prime is 13252503223. The reversal of 13252503189 is 98130525231.
13252503189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13252503189 - 23 = 13252503181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13252503181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669654 + ... + 689159.
It is an arithmetic number, because the mean of its divisors is an integer number (2209431564).
Almost surely, 213252503189 is an apocalyptic number.
It is an amenable number.
13252503189 is a deficient number, since it is larger than the sum of its proper divisors (4422949323).
13252503189 is a wasteful number, since it uses less digits than its factorization.
13252503189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1362067.
The product of its (nonzero) digits is 64800, while the sum is 39.
The spelling of 13252503189 in words is "thirteen billion, two hundred fifty-two million, five hundred three thousand, one hundred eighty-nine".
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