Base | Representation |
---|---|
bin | 10100110011000010… |
… | …111000111101100111 |
3 | 2010122022011010111111 |
4 | 110303002320331213 |
5 | 331213243411403 |
6 | 14131523445451 |
7 | 1420250224645 |
oct | 246302707547 |
9 | 63568133444 |
10 | 22331232103 |
11 | 951a442224 |
12 | 43b2826887 |
13 | 214b66680b |
14 | 111bb64195 |
15 | 8aa75b56d |
hex | 5330b8f67 |
22331232103 has 4 divisors (see below), whose sum is σ = 22339639440. Its totient is φ = 22322824768.
The previous prime is 22331232089. The next prime is 22331232223. The reversal of 22331232103 is 30123213322.
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 22331232103 - 29 = 22331231591 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22331232403) 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 3 ways as a sum of consecutive naturals, for example, 4199683 + ... + 4204996.
It is an arithmetic number, because the mean of its divisors is an integer number (5584909860).
Almost surely, 222331232103 is an apocalyptic number.
22331232103 is a deficient number, since it is larger than the sum of its proper divisors (8407337).
22331232103 is an equidigital number, since it uses as much as digits as its factorization.
22331232103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8407336.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 22331232103 its reverse (30123213322), we get a palindrome (52454445425).
The spelling of 22331232103 in words is "twenty-two billion, three hundred thirty-one million, two hundred thirty-two thousand, one hundred three".
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