Base | Representation |
---|---|
bin | 1110100011101… |
… | …11000011000001 |
3 | 22111210110111002 |
4 | 13101313003001 |
5 | 222230404213 |
6 | 20041301345 |
7 | 3012011036 |
oct | 721670301 |
9 | 274713432 |
10 | 122122433 |
11 | 62a31434 |
12 | 34a94855 |
13 | 1c3bacc4 |
14 | 1230d38d |
15 | aac4658 |
hex | 74770c1 |
122122433 has 8 divisors (see below), whose sum is σ = 128696256. Its totient is φ = 115654000.
The previous prime is 122122411. The next prime is 122122439. The reversal of 122122433 is 334221221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122122433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122122439) 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 7 ways as a sum of consecutive naturals, for example, 23963 + ... + 28608.
It is an arithmetic number, because the mean of its divisors is an integer number (16087032).
Almost surely, 2122122433 is an apocalyptic number.
It is an amenable number.
122122433 is a deficient number, since it is larger than the sum of its proper divisors (6573823).
122122433 is a wasteful number, since it uses less digits than its factorization.
122122433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52695.
The product of its digits is 576, while the sum is 20.
The square root of 122122433 is about 11050.9019088941. The cubic root of 122122433 is about 496.1334201973.
Adding to 122122433 its reverse (334221221), we get a palindrome (456343654).
The spelling of 122122433 in words is "one hundred twenty-two million, one hundred twenty-two thousand, four hundred thirty-three".
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