Base | Representation |
---|---|
bin | 100000001011011011111… |
… | …100000000110001000110 |
3 | 21211101202111222010221112 |
4 | 200023123330000301012 |
5 | 242212222100212410 |
6 | 4411505244245022 |
7 | 315522103331243 |
oct | 40133374006106 |
9 | 7741674863845 |
10 | 2211303132230 |
11 | 782898a73585 |
12 | 2b8694b40772 |
13 | 1306a953456a |
14 | 79055bcc5ca |
15 | 3c7c391d105 |
hex | 202dbf00c46 |
2211303132230 has 32 divisors (see below), whose sum is σ = 4004693312256. Its totient is φ = 879123941344.
The previous prime is 2211303132223. The next prime is 2211303132251. The reversal of 2211303132230 is 322313031122.
It is a super-2 number, since 2×22113031322302 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2211303132196 and 2211303132205.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502727 + ... + 2162253.
It is an arithmetic number, because the mean of its divisors is an integer number (125146666008).
Almost surely, 22211303132230 is an apocalyptic number.
2211303132230 is a deficient number, since it is larger than the sum of its proper divisors (1793390180026).
2211303132230 is a wasteful number, since it uses less digits than its factorization.
2211303132230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1660348.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 2211303132230 its reverse (322313031122), we get a palindrome (2533616163352).
The spelling of 2211303132230 in words is "two trillion, two hundred eleven billion, three hundred three million, one hundred thirty-two thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •