Base | Representation |
---|---|
bin | 10100110001010011… |
… | …110001011001011101 |
3 | 2010120021100020001202 |
4 | 110301103301121131 |
5 | 331133314300013 |
6 | 14125003245245 |
7 | 1416444514562 |
oct | 246123613135 |
9 | 63507306052 |
10 | 22302103133 |
11 | 9504a571a2 |
12 | 43a4b19825 |
13 | 214560813b |
14 | 1117d40869 |
15 | 8a7e05858 |
hex | 5314f165d |
22302103133 has 4 divisors (see below), whose sum is σ = 22532021820. Its totient is φ = 22072184448.
The previous prime is 22302103093. The next prime is 22302103163. The reversal of 22302103133 is 33130120322.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 15479838724 + 6822264409 = 124418^2 + 82597^2 .
It is a cyclic number.
It is not a de Polignac number, because 22302103133 - 212 = 22302099037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22302103163) 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, 114959198 + ... + 114959391.
It is an arithmetic number, because the mean of its divisors is an integer number (5633005455).
Almost surely, 222302103133 is an apocalyptic number.
It is an amenable number.
22302103133 is a deficient number, since it is larger than the sum of its proper divisors (229918687).
22302103133 is an equidigital number, since it uses as much as digits as its factorization.
22302103133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229918686.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 22302103133 its reverse (33130120322), we get a palindrome (55432223455).
The spelling of 22302103133 in words is "twenty-two billion, three hundred two million, one hundred three thousand, one hundred thirty-three".
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