Base | Representation |
---|---|
bin | 10011010001010… |
… | …101110110111111 |
3 | 211112101000011210 |
4 | 103101111312333 |
5 | 1130232004322 |
6 | 52025415503 |
7 | 11004054516 |
oct | 2321256677 |
9 | 745330153 |
10 | 323313087 |
11 | 1565579a9 |
12 | 9033a593 |
13 | 51ca1226 |
14 | 30d2167d |
15 | 1d5b670c |
hex | 13455dbf |
323313087 has 16 divisors (see below), whose sum is σ = 441943040. Its totient is φ = 210131712.
The previous prime is 323313073. The next prime is 323313103. The reversal of 323313087 is 780313323.
It is not a de Polignac number, because 323313087 - 27 = 323312959 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323313007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76239 + ... + 80367.
It is an arithmetic number, because the mean of its divisors is an integer number (27621440).
Almost surely, 2323313087 is an apocalyptic number.
323313087 is a deficient number, since it is larger than the sum of its proper divisors (118629953).
323313087 is a wasteful number, since it uses less digits than its factorization.
323313087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4782.
The product of its (nonzero) digits is 9072, while the sum is 30.
The square root of 323313087 is about 17980.9089592267. The cubic root of 323313087 is about 686.3428199504.
The spelling of 323313087 in words is "three hundred twenty-three million, three hundred thirteen thousand, eighty-seven".
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