Base | Representation |
---|---|
bin | 10011111001010001011011 |
3 | 100210222002010 |
4 | 103321101123 |
5 | 2313342243 |
6 | 303441003 |
7 | 62221011 |
oct | 23712133 |
9 | 10728063 |
10 | 5215323 |
11 | 2a42393 |
12 | 18b6163 |
13 | 1107ab9 |
14 | 99a8b1 |
15 | 6d0433 |
hex | 4f945b |
5215323 has 16 divisors (see below), whose sum is σ = 7207200. Its totient is φ = 3352320.
The previous prime is 5215321. The next prime is 5215333. The reversal of 5215323 is 3235125.
It is not a de Polignac number, because 5215323 - 21 = 5215321 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5215323.
It is not an unprimeable number, because it can be changed into a prime (5215321) 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 15 ways as a sum of consecutive naturals, for example, 13213 + ... + 13601.
It is an arithmetic number, because the mean of its divisors is an integer number (450450).
Almost surely, 25215323 is an apocalyptic number.
5215323 is a deficient number, since it is larger than the sum of its proper divisors (1991877).
5215323 is a wasteful number, since it uses less digits than its factorization.
5215323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 542.
The product of its digits is 900, while the sum is 21.
The square root of 5215323 is about 2283.7081687466. The cubic root of 5215323 is about 173.4178257530.
The spelling of 5215323 in words is "five million, two hundred fifteen thousand, three hundred twenty-three".
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