Base | Representation |
---|---|
bin | 110010110010… |
… | …010001000111 |
3 | 221001101010121 |
4 | 302302101013 |
5 | 11402004340 |
6 | 1153202411 |
7 | 221105455 |
oct | 62622107 |
9 | 27041117 |
10 | 13313095 |
11 | 7573364 |
12 | 4560407 |
13 | 29b1893 |
14 | 1aa79d5 |
15 | 127e94a |
hex | cb2447 |
13313095 has 8 divisors (see below), whose sum is σ = 16117776. Its totient is φ = 10555776.
The previous prime is 13313089. The next prime is 13313107. The reversal of 13313095 is 59031331.
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 13313095 - 23 = 13313087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11217 + ... + 12346.
It is an arithmetic number, because the mean of its divisors is an integer number (2014722).
Almost surely, 213313095 is an apocalyptic number.
13313095 is a deficient number, since it is larger than the sum of its proper divisors (2804681).
13313095 is a wasteful number, since it uses less digits than its factorization.
13313095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23681.
The product of its (nonzero) digits is 1215, while the sum is 25.
The square root of 13313095 is about 3648.7114163770. The cubic root of 13313095 is about 237.0061835580.
It can be divided in two parts, 133130 and 95, that added together give a square (133225 = 3652).
The spelling of 13313095 in words is "thirteen million, three hundred thirteen thousand, ninety-five".
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