Base | Representation |
---|---|
bin | 10100101100000011… |
… | …110000110011001110 |
3 | 2010100010121011010200 |
4 | 110230003300303032 |
5 | 330443242122202 |
6 | 14112135314330 |
7 | 1414325025405 |
oct | 245403606316 |
9 | 63303534120 |
10 | 22214020302 |
11 | 946a265271 |
12 | 437b51b9a6 |
13 | 21302a7a16 |
14 | 110a37263c |
15 | 8a0306e1c |
hex | 52c0f0cce |
22214020302 has 12 divisors (see below), whose sum is σ = 48130377360. Its totient is φ = 7404673428.
The previous prime is 22214020291. The next prime is 22214020303. The reversal of 22214020302 is 20302041222.
22214020302 is a `hidden beast` number, since 222 + 140 + 2 + 0 + 302 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1234112239 = 22214020302 / (2 + 2 + 2 + 1 + 4 + 0 + 2 + 0 + 3 + 0 + 2).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22214020303) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 617056102 + ... + 617056137.
It is an arithmetic number, because the mean of its divisors is an integer number (4010864780).
Almost surely, 222214020302 is an apocalyptic number.
22214020302 is an abundant number, since it is smaller than the sum of its proper divisors (25916357058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22214020302 is a wasteful number, since it uses less digits than its factorization.
22214020302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1234112247 (or 1234112244 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 22214020302 its reverse (20302041222), we get a palindrome (42516061524).
The spelling of 22214020302 in words is "twenty-two billion, two hundred fourteen million, twenty thousand, three hundred two".
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