Base | Representation |
---|---|
bin | 101011011110… |
… | …1101100101101 |
3 | 1120220012202002 |
4 | 1112331230231 |
5 | 21314001401 |
6 | 2132342045 |
7 | 364525565 |
oct | 126755455 |
9 | 46805662 |
10 | 22797101 |
11 | 11960888 |
12 | 7774925 |
13 | 4952612 |
14 | 3055da5 |
15 | 2004a6b |
hex | 15bdb2d |
22797101 has 2 divisors, whose sum is σ = 22797102. Its totient is φ = 22797100.
The previous prime is 22797091. The next prime is 22797113. The reversal of 22797101 is 10179722.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 14668900 + 8128201 = 3830^2 + 2851^2 .
It is a cyclic number.
It is not a de Polignac number, because 22797101 - 210 = 22796077 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22797191) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11398550 + 11398551.
It is an arithmetic number, because the mean of its divisors is an integer number (11398551).
Almost surely, 222797101 is an apocalyptic number.
It is an amenable number.
22797101 is a deficient number, since it is larger than the sum of its proper divisors (1).
22797101 is an equidigital number, since it uses as much as digits as its factorization.
22797101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1764, while the sum is 29.
The square root of 22797101 is about 4774.6309805052. The cubic root of 22797101 is about 283.5479691596.
The spelling of 22797101 in words is "twenty-two million, seven hundred ninety-seven thousand, one hundred one".
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