Base | Representation |
---|---|
bin | 1110100100100… |
… | …10010111010010 |
3 | 22112000010222010 |
4 | 13102102113102 |
5 | 222242444242 |
6 | 20043523350 |
7 | 3012655200 |
oct | 722222722 |
9 | 275003863 |
10 | 122234322 |
11 | 62aa8501 |
12 | 34b29556 |
13 | 1c429c02 |
14 | 1233c070 |
15 | aae789c |
hex | 74925d2 |
122234322 has 48 divisors (see below), whose sum is σ = 285392160. Its totient is φ = 34800192.
The previous prime is 122234311. The next prime is 122234327. The reversal of 122234322 is 223432221.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (122234327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110878 + ... + 111974.
It is an arithmetic number, because the mean of its divisors is an integer number (5945670).
Almost surely, 2122234322 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122234322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142696080).
122234322 is an abundant number, since it is smaller than the sum of its proper divisors (163157838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122234322 is a wasteful number, since it uses less digits than its factorization.
122234322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1495 (or 1488 counting only the distinct ones).
The product of its digits is 1152, while the sum is 21.
The square root of 122234322 is about 11055.9631873483. The cubic root of 122234322 is about 496.2848936712.
Adding to 122234322 its reverse (223432221), we get a palindrome (345666543).
The spelling of 122234322 in words is "one hundred twenty-two million, two hundred thirty-four thousand, three hundred twenty-two".
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