Base | Representation |
---|---|
bin | 1110100100101… |
… | …01000001010010 |
3 | 22112000200220002 |
4 | 13102111001102 |
5 | 222243321302 |
6 | 20044050002 |
7 | 3013032002 |
oct | 722250122 |
9 | 275020802 |
10 | 122245202 |
11 | 630056a2 |
12 | 34b33902 |
13 | 1c431b51 |
14 | 12342002 |
15 | aaeac02 |
hex | 7495052 |
122245202 has 8 divisors (see below), whose sum is σ = 193018800. Its totient is φ = 57905604.
The previous prime is 122245199. The next prime is 122245217. The reversal of 122245202 is 202542221.
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 1608452 + ... + 1608527.
It is an arithmetic number, because the mean of its divisors is an integer number (24127350).
Almost surely, 2122245202 is an apocalyptic number.
122245202 is a deficient number, since it is larger than the sum of its proper divisors (70773598).
122245202 is a wasteful number, since it uses less digits than its factorization.
122245202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3217000.
The product of its (nonzero) digits is 640, while the sum is 20.
The square root of 122245202 is about 11056.4552185590. The cubic root of 122245202 is about 496.2996179029.
Adding to 122245202 its reverse (202542221), we get a palindrome (324787423).
The spelling of 122245202 in words is "one hundred twenty-two million, two hundred forty-five thousand, two hundred two".
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