Base | Representation |
---|---|
bin | 1110100101001… |
… | …11010101001010 |
3 | 22112011111202212 |
4 | 13102213111022 |
5 | 222303221302 |
6 | 20045425122 |
7 | 3013463444 |
oct | 722472512 |
9 | 275144685 |
10 | 122320202 |
11 | 63056a84 |
12 | 34b6b1a2 |
13 | 1c45a024 |
14 | 12361494 |
15 | ab13052 |
hex | 74a754a |
122320202 has 32 divisors (see below), whose sum is σ = 202720320. Its totient is φ = 55095040.
The previous prime is 122320199. The next prime is 122320207. The reversal of 122320202 is 202023221.
It is not an unprimeable number, because it can be changed into a prime (122320207) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128693 + ... + 129639.
It is an arithmetic number, because the mean of its divisors is an integer number (6335010).
Almost surely, 2122320202 is an apocalyptic number.
122320202 is a deficient number, since it is larger than the sum of its proper divisors (80400118).
122320202 is a wasteful number, since it uses less digits than its factorization.
122320202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1126.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 122320202 is about 11059.8463822966. The cubic root of 122320202 is about 496.4010939011.
Adding to 122320202 its reverse (202023221), we get a palindrome (324343423).
The spelling of 122320202 in words is "one hundred twenty-two million, three hundred twenty thousand, two hundred two".
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