Base | Representation |
---|---|
bin | 1110100101000… |
… | …11001000011001 |
3 | 22112010122011210 |
4 | 13102203020121 |
5 | 222302144001 |
6 | 20045213333 |
7 | 3013362342 |
oct | 722431031 |
9 | 275118153 |
10 | 122303001 |
11 | 63045067 |
12 | 34b61249 |
13 | 1c452252 |
14 | 123590c9 |
15 | ab0cdd6 |
hex | 74a3219 |
122303001 has 8 divisors (see below), whose sum is σ = 163293120. Its totient is φ = 81424112.
The previous prime is 122302993. The next prime is 122303011. The reversal of 122303001 is 100303221.
It is a happy number.
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 122303001 - 23 = 122302993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122303011) 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, 25206 + ... + 29663.
It is an arithmetic number, because the mean of its divisors is an integer number (20411640).
Almost surely, 2122303001 is an apocalyptic number.
It is an amenable number.
122303001 is a deficient number, since it is larger than the sum of its proper divisors (40990119).
122303001 is an equidigital number, since it uses as much as digits as its factorization.
122303001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55615.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 122303001 is about 11059.0687220941. The cubic root of 122303001 is about 496.3778243857.
Adding to 122303001 its reverse (100303221), we get a palindrome (222606222).
The spelling of 122303001 in words is "one hundred twenty-two million, three hundred three thousand, one".
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