Base | Representation |
---|---|
bin | 101010000100… |
… | …0100110000101 |
3 | 1112111112012000 |
4 | 1110020212011 |
5 | 21121232201 |
6 | 2104415513 |
7 | 355316112 |
oct | 124104605 |
9 | 45445160 |
10 | 22055301 |
11 | 114a4524 |
12 | 7477599 |
13 | 4752a98 |
14 | 2d01909 |
15 | 1e09d86 |
hex | 1508985 |
22055301 has 16 divisors (see below), whose sum is σ = 32760000. Its totient is φ = 14665104.
The previous prime is 22055281. The next prime is 22055309. The reversal of 22055301 is 10355022.
It is a happy number.
It is not a de Polignac number, because 22055301 - 29 = 22054789 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22055309) 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, 12655 + ... + 14291.
It is an arithmetic number, because the mean of its divisors is an integer number (2047500).
Almost surely, 222055301 is an apocalyptic number.
It is an amenable number.
22055301 is a deficient number, since it is larger than the sum of its proper divisors (10704699).
22055301 is a wasteful number, since it uses less digits than its factorization.
22055301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2145 (or 2139 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 22055301 is about 4696.3071662744. The cubic root of 22055301 is about 280.4385177954.
The spelling of 22055301 in words is "twenty-two million, fifty-five thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.398 sec. • engine limits •