Base | Representation |
---|---|
bin | 10100000000000101001100 |
3 | 100212101100001 |
4 | 110000011030 |
5 | 2320240322 |
6 | 304214044 |
7 | 62365222 |
oct | 24000514 |
9 | 10771301 |
10 | 5243212 |
11 | 2a61337 |
12 | 190a324 |
13 | 11176c0 |
14 | 9a6b12 |
15 | 6d8827 |
hex | 50014c |
5243212 has 24 divisors (see below), whose sum is σ = 10054800. Its totient is φ = 2377536.
The previous prime is 5243207. The next prime is 5243239. The reversal of 5243212 is 2123425.
It is a self number, because there is not a number n which added to its sum of digits gives 5243212.
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, 2214 + ... + 3922.
It is an arithmetic number, because the mean of its divisors is an integer number (418950).
Almost surely, 25243212 is an apocalyptic number.
5243212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
5243212 is a deficient number, since it is larger than the sum of its proper divisors (4811588).
5243212 is a wasteful number, since it uses less digits than its factorization.
5243212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1785 (or 1783 counting only the distinct ones).
The product of its digits is 480, while the sum is 19.
The square root of 5243212 is about 2289.8061053286. The cubic root of 5243212 is about 173.7263943225.
Adding to 5243212 its reverse (2123425), we get a palindrome (7366637).
It can be divided in two parts, 52 and 43212, that added together give a square (43264 = 2082).
The spelling of 5243212 in words is "five million, two hundred forty-three thousand, two hundred twelve".
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