Base | Representation |
---|---|
bin | 10100111110011010… |
… | …101100000110010101 |
3 | 2011010121011011121222 |
4 | 110332122230012111 |
5 | 332111114121440 |
6 | 14202501020125 |
7 | 1425055004414 |
oct | 247632540625 |
9 | 64117134558 |
10 | 22522020245 |
11 | 960810317a |
12 | 44466b4645 |
13 | 217c046bca |
14 | 113922947b |
15 | 8bc3962b5 |
hex | 53e6ac195 |
22522020245 has 16 divisors (see below), whose sum is σ = 27124511040. Its totient is φ = 17952345600.
The previous prime is 22522020229. The next prime is 22522020271. The reversal of 22522020245 is 54202022522.
It is not a de Polignac number, because 22522020245 - 24 = 22522020229 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1610885 + ... + 1624805.
It is an arithmetic number, because the mean of its divisors is an integer number (1695281940).
Almost surely, 222522020245 is an apocalyptic number.
It is an amenable number.
22522020245 is a deficient number, since it is larger than the sum of its proper divisors (4602490795).
22522020245 is a wasteful number, since it uses less digits than its factorization.
22522020245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15076.
The product of its (nonzero) digits is 6400, while the sum is 26.
Adding to 22522020245 its reverse (54202022522), we get a palindrome (76724042767).
The spelling of 22522020245 in words is "twenty-two billion, five hundred twenty-two million, twenty thousand, two hundred forty-five".
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