Base | Representation |
---|---|
bin | 110010010100… |
… | …011000101010 |
3 | 220211011020101 |
4 | 302110120222 |
5 | 11334100243 |
6 | 1150420014 |
7 | 220055563 |
oct | 62243052 |
9 | 26734211 |
10 | 13190698 |
11 | 749a404 |
12 | 450160a |
13 | 296ac61 |
14 | 1a7516a |
15 | 125854d |
hex | c9462a |
13190698 has 4 divisors (see below), whose sum is σ = 19786050. Its totient is φ = 6595348.
The previous prime is 13190677. The next prime is 13190713. The reversal of 13190698 is 89609131.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89609131 = 271 ⋅330661.
It can be written as a sum of positive squares in only one way, i.e., 9138529 + 4052169 = 3023^2 + 2013^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3297673 + ... + 3297676.
Almost surely, 213190698 is an apocalyptic number.
13190698 is a deficient number, since it is larger than the sum of its proper divisors (6595352).
13190698 is an equidigital number, since it uses as much as digits as its factorization.
13190698 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6595351.
The product of its (nonzero) digits is 11664, while the sum is 37.
The square root of 13190698 is about 3631.9000536909. The cubic root of 13190698 is about 236.2776226299.
The spelling of 13190698 in words is "thirteen million, one hundred ninety thousand, six hundred ninety-eight".
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