Base | Representation |
---|---|
bin | 110001110111… |
… | …101100101001 |
3 | 220121012001100 |
4 | 301313230221 |
5 | 11321320233 |
6 | 1144112013 |
7 | 216056160 |
oct | 61675451 |
9 | 26535040 |
10 | 13073193 |
11 | 741a0a1 |
12 | 4465609 |
13 | 2929623 |
14 | 1a443d7 |
15 | 1233813 |
hex | c77b29 |
13073193 has 12 divisors (see below), whose sum is σ = 21581248. Its totient is φ = 7470360.
The previous prime is 13073189. The next prime is 13073201. The reversal of 13073193 is 39137031.
It is not a de Polignac number, because 13073193 - 22 = 13073189 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13073143) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103693 + ... + 103818.
Almost surely, 213073193 is an apocalyptic number.
It is an amenable number.
13073193 is a deficient number, since it is larger than the sum of its proper divisors (8508055).
13073193 is a wasteful number, since it uses less digits than its factorization.
13073193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207524 (or 207521 counting only the distinct ones).
The product of its (nonzero) digits is 1701, while the sum is 27.
The square root of 13073193 is about 3615.6870716366. The cubic root of 13073193 is about 235.5739284039.
The spelling of 13073193 in words is "thirteen million, seventy-three thousand, one hundred ninety-three".
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