Base | Representation |
---|---|
bin | 10000010100001101100… |
… | …001011011011101100111 |
3 | 10222012001021200122121220 |
4 | 100110031201123131213 |
5 | 121332221103100203 |
6 | 2215024524511423 |
7 | 144001466032332 |
oct | 20241541333547 |
9 | 3865037618556 |
10 | 1121213331303 |
11 | 3a255a77185a |
12 | 1613700ab573 |
13 | 81964964310 |
14 | 3c3a498d619 |
15 | 1e272edc653 |
hex | 1050d85b767 |
1121213331303 has 32 divisors (see below), whose sum is σ = 1614392156160. Its totient is φ = 688074766080.
The previous prime is 1121213331253. The next prime is 1121213331313. The reversal of 1121213331303 is 3031333121211.
It is not a de Polignac number, because 1121213331303 - 212 = 1121213327207 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1121213331313) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24827578 + ... + 24872696.
It is an arithmetic number, because the mean of its divisors is an integer number (50449754880).
Almost surely, 21121213331303 is an apocalyptic number.
1121213331303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1121213331303 is a deficient number, since it is larger than the sum of its proper divisors (493178824857).
1121213331303 is a wasteful number, since it uses less digits than its factorization.
1121213331303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46879.
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 1121213331303 its reverse (3031333121211), we get a palindrome (4152546452514).
The spelling of 1121213331303 in words is "one trillion, one hundred twenty-one billion, two hundred thirteen million, three hundred thirty-one thousand, three hundred three".
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