Base | Representation |
---|---|
bin | 10000111110011101001010 |
3 | 22101002102100 |
4 | 100332131022 |
5 | 2114400442 |
6 | 235214230 |
7 | 52553055 |
oct | 20763512 |
9 | 8332370 |
10 | 4450122 |
11 | 256a496 |
12 | 15a7376 |
13 | bca711 |
14 | 83ba9c |
15 | 5cd84c |
hex | 43e74a |
4450122 has 12 divisors (see below), whose sum is σ = 9641970. Its totient is φ = 1483368.
The previous prime is 4450111. The next prime is 4450129. The reversal of 4450122 is 2210544.
4450122 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 4372281 + 77841 = 2091^2 + 279^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 247229 = 4450122 / (4 + 4 + 5 + 0 + 1 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 4450095 and 4450104.
It is not an unprimeable number, because it can be changed into a prime (4450129) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123597 + ... + 123632.
Almost surely, 24450122 is an apocalyptic number.
4450122 is an abundant number, since it is smaller than the sum of its proper divisors (5191848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4450122 is a wasteful number, since it uses less digits than its factorization.
4450122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247237 (or 247234 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 4450122 is about 2109.5312275480. The cubic root of 4450122 is about 164.4841187786.
Adding to 4450122 its reverse (2210544), we get a palindrome (6660666).
The spelling of 4450122 in words is "four million, four hundred fifty thousand, one hundred twenty-two".
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