Base | Representation |
---|---|
bin | 10100100000100000… |
… | …111001001000011111 |
3 | 2002211122010200000100 |
4 | 110200200321020133 |
5 | 330044201030030 |
6 | 14041020032143 |
7 | 1406453500605 |
oct | 244040711037 |
9 | 62748120010 |
10 | 22020330015 |
11 | 937a9a1952 |
12 | 4326692653 |
13 | 20cc11c698 |
14 | 10cc753875 |
15 | 88d2e7360 |
hex | 52083921f |
22020330015 has 24 divisors (see below), whose sum is σ = 38205039600. Its totient is φ = 11732955264.
The previous prime is 22020329983. The next prime is 22020330077. The reversal of 22020330015 is 51003302022.
It is not a de Polignac number, because 22020330015 - 25 = 22020329983 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 22020330015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 186037 + ... + 280446.
It is an arithmetic number, because the mean of its divisors is an integer number (1591876650).
Almost surely, 222020330015 is an apocalyptic number.
22020330015 is a deficient number, since it is larger than the sum of its proper divisors (16184709585).
22020330015 is a wasteful number, since it uses less digits than its factorization.
22020330015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 467543 (or 467540 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
Adding to 22020330015 its reverse (51003302022), we get a palindrome (73023632037).
The spelling of 22020330015 in words is "twenty-two billion, twenty million, three hundred thirty thousand, fifteen".
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