Base | Representation |
---|---|
bin | 10011111001011010110010 |
3 | 100210222220022 |
4 | 103321122302 |
5 | 2313402142 |
6 | 303443442 |
7 | 62222525 |
oct | 23713262 |
9 | 10728808 |
10 | 5215922 |
11 | 2a42888 |
12 | 18b6582 |
13 | 110815a |
14 | 99abbc |
15 | 6d06d2 |
hex | 4f96b2 |
5215922 has 8 divisors (see below), whose sum is σ = 7852572. Its totient is φ = 2598400.
The previous prime is 5215921. The next prime is 5215939. The reversal of 5215922 is 2295125.
It can be written as a sum of positive squares in 2 ways, for example, as 4713241 + 502681 = 2171^2 + 709^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 5215891 and 5215900.
It is not an unprimeable number, because it can be changed into a prime (5215921) 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, 4079 + ... + 5202.
Almost surely, 25215922 is an apocalyptic number.
5215922 is a deficient number, since it is larger than the sum of its proper divisors (2636650).
5215922 is a wasteful number, since it uses less digits than its factorization.
5215922 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9564.
The product of its digits is 1800, while the sum is 26.
The square root of 5215922 is about 2283.8393113352. The cubic root of 5215922 is about 173.4244647347.
The spelling of 5215922 in words is "five million, two hundred fifteen thousand, nine hundred twenty-two".
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