Base | Representation |
---|---|
bin | 110001100111… |
… | …100011110111 |
3 | 220110211101021 |
4 | 301213203313 |
5 | 11312211340 |
6 | 1142442011 |
7 | 215362363 |
oct | 61474367 |
9 | 26424337 |
10 | 13007095 |
11 | 7384472 |
12 | 4433307 |
13 | 290550a |
14 | 1a282a3 |
15 | 121de4a |
hex | c678f7 |
13007095 has 8 divisors (see below), whose sum is σ = 15683760. Its totient is φ = 10355520.
The previous prime is 13007087. The next prime is 13007119. The reversal of 13007095 is 59070031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13007095 - 23 = 13007087 is a prime.
It is a congruent 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, 5110 + ... + 7219.
It is an arithmetic number, because the mean of its divisors is an integer number (1960470).
Almost surely, 213007095 is an apocalyptic number.
13007095 is a deficient number, since it is larger than the sum of its proper divisors (2676665).
13007095 is a wasteful number, since it uses less digits than its factorization.
13007095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12545.
The product of its (nonzero) digits is 945, while the sum is 25.
The square root of 13007095 is about 3606.5350407282. The cubic root of 13007095 is about 235.1762371966.
The spelling of 13007095 in words is "thirteen million, seven thousand, ninety-five".
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