Base | Representation |
---|---|
bin | 10100101101110010… |
… | …011011010000011101 |
3 | 2010102011012000000121 |
4 | 110231302123100131 |
5 | 331023203430140 |
6 | 14115053154541 |
7 | 1415126431045 |
oct | 245562332035 |
9 | 63364160017 |
10 | 22243030045 |
11 | 9484679765 |
12 | 438918ba51 |
13 | 21362c4052 |
14 | 1110164725 |
15 | 8a2b3764a |
hex | 52dc9b41d |
22243030045 has 8 divisors (see below), whose sum is σ = 26693047296. Its totient is φ = 17793483216.
The previous prime is 22243030037. The next prime is 22243030081. The reversal of 22243030045 is 54003034222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22243030045 - 23 = 22243030037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3517 + ... + 210946.
It is an arithmetic number, because the mean of its divisors is an integer number (3336630912).
Almost surely, 222243030045 is an apocalyptic number.
It is an amenable number.
22243030045 is a deficient number, since it is larger than the sum of its proper divisors (4450017251).
22243030045 is a wasteful number, since it uses less digits than its factorization.
22243030045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235211.
The product of its (nonzero) digits is 5760, while the sum is 25.
Adding to 22243030045 its reverse (54003034222), we get a palindrome (76246064267).
The spelling of 22243030045 in words is "twenty-two billion, two hundred forty-three million, thirty thousand, forty-five".
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