Base | Representation |
---|---|
bin | 1110100101010… |
… | …00000010011011 |
3 | 22112011122202011 |
4 | 13102220002123 |
5 | 222303314344 |
6 | 20045450351 |
7 | 3013505053 |
oct | 722500233 |
9 | 275148664 |
10 | 122323099 |
11 | 63059178 |
12 | 34b709b7 |
13 | 1c45b442 |
14 | 12362563 |
15 | ab13d34 |
hex | 74a809b |
122323099 has 4 divisors (see below), whose sum is σ = 124631136. Its totient is φ = 120015064.
The previous prime is 122323081. The next prime is 122323127. The reversal of 122323099 is 990323221.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 990323221 = 5953 ⋅166357.
It is a cyclic number.
It is not a de Polignac number, because 122323099 - 211 = 122321051 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 122323099.
It is not an unprimeable number, because it can be changed into a prime (122323079) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1153939 + ... + 1154044.
It is an arithmetic number, because the mean of its divisors is an integer number (31157784).
Almost surely, 2122323099 is an apocalyptic number.
122323099 is a deficient number, since it is larger than the sum of its proper divisors (2308037).
122323099 is an equidigital number, since it uses as much as digits as its factorization.
122323099 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2308036.
The product of its (nonzero) digits is 5832, while the sum is 31.
The square root of 122323099 is about 11059.9773507906. The cubic root of 122323099 is about 496.4050127485.
The spelling of 122323099 in words is "one hundred twenty-two million, three hundred twenty-three thousand, ninety-nine".
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