Base | Representation |
---|---|
bin | 1110100100101… |
… | …00101110101011 |
3 | 22112000122020222 |
4 | 13102110232223 |
5 | 222243302021 |
6 | 20044040255 |
7 | 3013025351 |
oct | 722245653 |
9 | 275018228 |
10 | 122244011 |
11 | 6300480a |
12 | 34b3308b |
13 | 1c431446 |
14 | 123417d1 |
15 | aaea6ab |
hex | 7494bab |
122244011 has 8 divisors (see below), whose sum is σ = 128231424. Its totient is φ = 116312680.
The previous prime is 122243993. The next prime is 122244029. The reversal of 122244011 is 110442221.
It is an interprime number because it is at equal distance from previous prime (122243993) and next prime (122244029).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122244011 - 210 = 122242987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122240011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9521 + ... + 18306.
It is an arithmetic number, because the mean of its divisors is an integer number (16028928).
Almost surely, 2122244011 is an apocalyptic number.
122244011 is a deficient number, since it is larger than the sum of its proper divisors (5987413).
122244011 is a wasteful number, since it uses less digits than its factorization.
122244011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28041.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 122244011 is about 11056.4013584891. The cubic root of 122244011 is about 496.2980061293.
Adding to 122244011 its reverse (110442221), we get a palindrome (232686232).
The spelling of 122244011 in words is "one hundred twenty-two million, two hundred forty-four thousand, eleven".
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