Base | Representation |
---|---|
bin | 110001100101… |
… | …111110010001 |
3 | 220110111110110 |
4 | 301211332101 |
5 | 11312004333 |
6 | 1142351533 |
7 | 215334414 |
oct | 61457621 |
9 | 26414413 |
10 | 13000593 |
11 | 737a5a1 |
12 | 442b5a9 |
13 | 2902578 |
14 | 1a25b7b |
15 | 121c063 |
hex | c65f91 |
13000593 has 4 divisors (see below), whose sum is σ = 17334128. Its totient is φ = 8667060.
The previous prime is 13000583. The next prime is 13000601. The reversal of 13000593 is 39500031.
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.
It is not a de Polignac number, because 13000593 - 29 = 13000081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13000553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2166763 + ... + 2166768.
It is an arithmetic number, because the mean of its divisors is an integer number (4333532).
Almost surely, 213000593 is an apocalyptic number.
It is an amenable number.
13000593 is a deficient number, since it is larger than the sum of its proper divisors (4333535).
13000593 is an equidigital number, since it uses as much as digits as its factorization.
13000593 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4333534.
The product of its (nonzero) digits is 405, while the sum is 21.
The square root of 13000593 is about 3605.6335088303. The cubic root of 13000593 is about 235.1370439523.
The spelling of 13000593 in words is "thirteen million, five hundred ninety-three", and thus it is an aban number.
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