Base | Representation |
---|---|
bin | 100001100000000001001… |
… | …011010011101010111111 |
3 | 22011002011212002102022210 |
4 | 201200001023103222333 |
5 | 300204221241241111 |
6 | 4521325204311503 |
7 | 325215506635455 |
oct | 41400113235277 |
9 | 8132155072283 |
10 | 2302122212031 |
11 | 808362a77424 |
12 | 3122000a2593 |
13 | 139120c5a035 |
14 | 7d5cd7c09d5 |
15 | 3ed3bb400a6 |
hex | 218012d3abf |
2302122212031 has 8 divisors (see below), whose sum is σ = 3231048718720. Its totient is φ = 1453971923352.
The previous prime is 2302122212021. The next prime is 2302122212063. The reversal of 2302122212031 is 1302122212032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2302122212031 - 26 = 2302122211967 is a prime.
It is a super-2 number, since 2×23021222120312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2302122211989 and 2302122212007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2302122212021) 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, 20194054435 + ... + 20194054548.
It is an arithmetic number, because the mean of its divisors is an integer number (403881089840).
Almost surely, 22302122212031 is an apocalyptic number.
2302122212031 is a deficient number, since it is larger than the sum of its proper divisors (928926506689).
2302122212031 is a wasteful number, since it uses less digits than its factorization.
2302122212031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40388109005.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 2302122212031 its reverse (1302122212032), we get a palindrome (3604244424063).
Subtracting from 2302122212031 its reverse (1302122212032), we obtain a palindrome (999999999999).
The spelling of 2302122212031 in words is "two trillion, three hundred two billion, one hundred twenty-two million, two hundred twelve thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •