Base | Representation |
---|---|
bin | 110010010100… |
… | …000001001011 |
3 | 220211002011201 |
4 | 302110001023 |
5 | 11334023240 |
6 | 1150405031 |
7 | 220051315 |
oct | 62240113 |
9 | 26732151 |
10 | 13189195 |
11 | 7499268 |
12 | 4500777 |
13 | 296a376 |
14 | 1a747b5 |
15 | 1257d9a |
hex | c9404b |
13189195 has 8 divisors (see below), whose sum is σ = 16758144. Its totient is φ = 9930624.
The previous prime is 13189157. The next prime is 13189201. The reversal of 13189195 is 59198131.
It is a happy number.
13189195 is digitally balanced in base 3, 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 13189195 - 27 = 13189067 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77499 + ... + 77668.
It is an arithmetic number, because the mean of its divisors is an integer number (2094768).
Almost surely, 213189195 is an apocalyptic number.
13189195 is a deficient number, since it is larger than the sum of its proper divisors (3568949).
13189195 is a wasteful number, since it uses less digits than its factorization.
13189195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155189.
The product of its digits is 9720, while the sum is 37.
The square root of 13189195 is about 3631.6931313094. The cubic root of 13189195 is about 236.2686481552.
The spelling of 13189195 in words is "thirteen million, one hundred eighty-nine thousand, one hundred ninety-five".
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