Base | Representation |
---|---|
bin | 1010001010010011011000… |
… | …00001111010000111101000 |
3 | 2221010002100222010201021121 |
4 | 11011021230001322013220 |
5 | 10412041441433011240 |
6 | 115304444300145024 |
7 | 4464213622636111 |
oct | 505115401720750 |
9 | 87102328121247 |
10 | 22344232313320 |
11 | 713515469a865 |
12 | 260a566238174 |
13 | c6108a509b68 |
14 | 573676565208 |
15 | 28b35886d04a |
hex | 14526c07a1e8 |
22344232313320 has 32 divisors (see below), whose sum is σ = 50275462484520. Its totient is φ = 8937525853440.
The previous prime is 22344232313317. The next prime is 22344232313321. The reversal of 22344232313320 is 2331323244322.
It can be written as a sum of positive squares in 4 ways, for example, as 18413933993316 + 3930298320004 = 4291146^2 + 1982498^2 .
It is a super-2 number, since 2×223442323133202 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (22344232313321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3043191 + ... + 7345030.
Almost surely, 222344232313320 is an apocalyptic number.
22344232313320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22344232313320 is an abundant number, since it is smaller than the sum of its proper divisors (27931230171200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22344232313320 is a wasteful number, since it uses less digits than its factorization.
22344232313320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10442005 (or 10442001 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 34.
Adding to 22344232313320 its reverse (2331323244322), we get a palindrome (24675555557642).
The spelling of 22344232313320 in words is "twenty-two trillion, three hundred forty-four billion, two hundred thirty-two million, three hundred thirteen thousand, three hundred twenty".
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