Base | Representation |
---|---|
bin | 1001011100000011101110 |
3 | 11122200222212 |
4 | 21130003232 |
5 | 1113133342 |
6 | 125010422 |
7 | 30013322 |
oct | 11340356 |
9 | 4580885 |
10 | 2474222 |
11 | 143aa13 |
12 | 9b3a12 |
13 | 68824a |
14 | 485982 |
15 | 33d182 |
hex | 25c0ee |
2474222 has 12 divisors (see below), whose sum is σ = 3846336. Its totient is φ = 1193640.
The previous prime is 2474209. The next prime is 2474239. The reversal of 2474222 is 2224742.
It is a happy number.
2474222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×24742222 = 12243549010568, which contains 22 as substring.
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 947 + ... + 2417.
It is an arithmetic number, because the mean of its divisors is an integer number (320528).
22474222 is an apocalyptic number.
2474222 is a deficient number, since it is larger than the sum of its proper divisors (1372114).
2474222 is a wasteful number, since it uses less digits than its factorization.
2474222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1531 (or 1502 counting only the distinct ones).
The product of its digits is 1792, while the sum is 23.
The square root of 2474222 is about 1572.9659881892. The cubic root of 2474222 is about 135.2527865373.
Adding to 2474222 its reverse (2224742), we get a palindrome (4698964).
It can be divided in two parts, 24 and 74222, that multiplied together give a triangular number (1781328 = T1887).
The spelling of 2474222 in words is "two million, four hundred seventy-four thousand, two hundred twenty-two".
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