Base | Representation |
---|---|
bin | 1001011011100100100010 |
3 | 11122121020221 |
4 | 21123210202 |
5 | 1113102401 |
6 | 124553254 |
7 | 30004441 |
oct | 11334442 |
9 | 4577227 |
10 | 2472226 |
11 | 1439469 |
12 | 9b282a |
13 | 687373 |
14 | 484d58 |
15 | 33c7a1 |
hex | 25b922 |
2472226 has 8 divisors (see below), whose sum is σ = 3755520. Its totient is φ = 1220388.
The previous prime is 2472209. The next prime is 2472227. The reversal of 2472226 is 6222742.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×24722262 = 12223802790152, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2472226.
It is not an unprimeable number, because it can be changed into a prime (2472227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7666 + ... + 7981.
It is an arithmetic number, because the mean of its divisors is an integer number (469440).
22472226 is an apocalyptic number.
2472226 is a deficient number, since it is larger than the sum of its proper divisors (1283294).
2472226 is a wasteful number, since it uses less digits than its factorization.
2472226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15728.
The product of its digits is 2688, while the sum is 25.
The square root of 2472226 is about 1572.3313900066. The cubic root of 2472226 is about 135.2164064564.
Adding to 2472226 its reverse (6222742), we get a palindrome (8694968).
The spelling of 2472226 in words is "two million, four hundred seventy-two thousand, two hundred twenty-six".
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