Base | Representation |
---|---|
bin | 1110100100100… |
… | …01011000110010 |
3 | 22111222221110222 |
4 | 13102101120302 |
5 | 222242332242 |
6 | 20043453042 |
7 | 3012640424 |
oct | 722213062 |
9 | 274887428 |
10 | 122230322 |
11 | 62aa54a5 |
12 | 34b27182 |
13 | 1c428146 |
14 | 1233a814 |
15 | aae65d2 |
hex | 7491632 |
122230322 has 4 divisors (see below), whose sum is σ = 183345486. Its totient is φ = 61115160.
The previous prime is 122230321. The next prime is 122230333. The reversal of 122230322 is 223032221.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 68046001 + 54184321 = 8249^2 + 7361^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 122230322.
It is not an unprimeable number, because it can be changed into a prime (122230321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30557579 + ... + 30557582.
Almost surely, 2122230322 is an apocalyptic number.
122230322 is a deficient number, since it is larger than the sum of its proper divisors (61115164).
122230322 is an equidigital number, since it uses as much as digits as its factorization.
122230322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61115163.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 122230322 is about 11055.7822880156. The cubic root of 122230322 is about 496.2794801311.
Adding to 122230322 its reverse (223032221), we get a palindrome (345262543).
The spelling of 122230322 in words is "one hundred twenty-two million, two hundred thirty thousand, three hundred twenty-two".
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