Base | Representation |
---|---|
bin | 1010001001111001001000… |
… | …01100110011111110111011 |
3 | 2221001202000000022101211001 |
4 | 11010330210030303332323 |
5 | 10411324112412412311 |
6 | 115254154210345431 |
7 | 4463204512613152 |
oct | 504744414637673 |
9 | 87052000271731 |
10 | 22330142310331 |
11 | 712a184208a99 |
12 | 260789358b277 |
13 | c5c95337789b |
14 | 572adb140599 |
15 | 28acd18ac4c1 |
hex | 144f24333fbb |
22330142310331 has 4 divisors (see below), whose sum is σ = 23050469481664. Its totient is φ = 21609815139000.
The previous prime is 22330142310299. The next prime is 22330142310367. The reversal of 22330142310331 is 13301324103322.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 22330142310331 - 25 = 22330142310299 is a prime.
It is a super-2 number, since 2×223301423103312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22330142310331.
It is not an unprimeable number, because it can be changed into a prime (22330142313331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360163585620 + ... + 360163585681.
It is an arithmetic number, because the mean of its divisors is an integer number (5762617370416).
Almost surely, 222330142310331 is an apocalyptic number.
22330142310331 is a deficient number, since it is larger than the sum of its proper divisors (720327171333).
22330142310331 is an equidigital number, since it uses as much as digits as its factorization.
22330142310331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 720327171332.
The product of its (nonzero) digits is 7776, while the sum is 28.
Adding to 22330142310331 its reverse (13301324103322), we get a palindrome (35631466413653).
The spelling of 22330142310331 in words is "twenty-two trillion, three hundred thirty billion, one hundred forty-two million, three hundred ten thousand, three hundred thirty-one".
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