Base | Representation |
---|---|
bin | 1110100101000… |
… | …10101100111010 |
3 | 22112010112202122 |
4 | 13102202230322 |
5 | 222302114432 |
6 | 20045201242 |
7 | 3013354250 |
oct | 722425472 |
9 | 275115678 |
10 | 122301242 |
11 | 63043808 |
12 | 34b60222 |
13 | 1c4514cb |
14 | 123585d0 |
15 | ab0c612 |
hex | 74a2b3a |
122301242 has 16 divisors (see below), whose sum is σ = 211051392. Its totient is φ = 52066800.
The previous prime is 122301241. The next prime is 122301253. The reversal of 122301242 is 242103221.
It is a self number, because there is not a number n which added to its sum of digits gives 122301242.
It is not an unprimeable number, because it can be changed into a prime (122301241) 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, 26813 + ... + 31040.
It is an arithmetic number, because the mean of its divisors is an integer number (13190712).
Almost surely, 2122301242 is an apocalyptic number.
122301242 is a deficient number, since it is larger than the sum of its proper divisors (88750150).
122301242 is a wasteful number, since it uses less digits than its factorization.
122301242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58013.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 122301242 is about 11058.9891943161. The cubic root of 122301242 is about 496.3754446872.
Adding to 122301242 its reverse (242103221), we get a palindrome (364404463).
The spelling of 122301242 in words is "one hundred twenty-two million, three hundred one thousand, two hundred forty-two".
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