Base | Representation |
---|---|
bin | 11101011101100111011… |
… | …00111111111000100111 |
3 | 10120210000011200201202221 |
4 | 32232303230333320213 |
5 | 113041224022412411 |
6 | 2053020425013211 |
7 | 133065351665605 |
oct | 16566354777047 |
9 | 3523004621687 |
10 | 1012332232231 |
11 | 360367176561 |
12 | 144244024207 |
13 | 74602205188 |
14 | 36dd6228875 |
15 | 1b4ee261071 |
hex | ebb3b3fe27 |
1012332232231 has 4 divisors (see below), whose sum is σ = 1012518225592. Its totient is φ = 1012146238872.
The previous prime is 1012332232213. The next prime is 1012332232259. The reversal of 1012332232231 is 1322322332101.
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 1012332232231 - 27 = 1012332232103 is a prime.
It is a super-2 number, since 2×10123322322312 (a number of 25 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 = 1012332232196 and 1012332232205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1012332232031) 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, 92988516 + ... + 92999401.
It is an arithmetic number, because the mean of its divisors is an integer number (253129556398).
Almost surely, 21012332232231 is an apocalyptic number.
1012332232231 is a deficient number, since it is larger than the sum of its proper divisors (185993361).
1012332232231 is an equidigital number, since it uses as much as digits as its factorization.
1012332232231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185993360.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 1012332232231 its reverse (1322322332101), we get a palindrome (2334654564332).
The spelling of 1012332232231 in words is "one trillion, twelve billion, three hundred thirty-two million, two hundred thirty-two thousand, two hundred thirty-one".
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