Base | Representation |
---|---|
bin | 11110000001110001… |
… | …100110001001001111 |
3 | 10002020000001222202221 |
4 | 132001301212021033 |
5 | 1012012430030411 |
6 | 22451202400211 |
7 | 2220662521612 |
oct | 360161461117 |
9 | 102200058687 |
10 | 32242033231 |
11 | 12745872861 |
12 | 62b9960067 |
13 | 306aa22895 |
14 | 17bc108179 |
15 | c8a89a071 |
hex | 781c6624f |
32242033231 has 4 divisors (see below), whose sum is σ = 32409090592. Its totient is φ = 32074975872.
The previous prime is 32242033139. The next prime is 32242033267. The reversal of 32242033231 is 13233024223.
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 32242033231 - 215 = 32242000463 is a prime.
It is a super-2 number, since 2×322420332312 (a number of 22 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 = 32242033196 and 32242033205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32242037231) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 83528391 + ... + 83528776.
It is an arithmetic number, because the mean of its divisors is an integer number (8102272648).
Almost surely, 232242033231 is an apocalyptic number.
32242033231 is a deficient number, since it is larger than the sum of its proper divisors (167057361).
32242033231 is a wasteful number, since it uses less digits than its factorization.
32242033231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167057360.
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 32242033231 its reverse (13233024223), we get a palindrome (45475057454).
The spelling of 32242033231 in words is "thirty-two billion, two hundred forty-two million, thirty-three thousand, two hundred thirty-one".
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