Base | Representation |
---|---|
bin | 11110000001001011… |
… | …010111100111000111 |
3 | 10002012022012212112210 |
4 | 132001023113213013 |
5 | 1012002343342411 |
6 | 22450203514503 |
7 | 2220511404066 |
oct | 360113274707 |
9 | 102168185483 |
10 | 32232012231 |
11 | 12740148941 |
12 | 62b6528a33 |
13 | 30689245b3 |
14 | 17baa5a1dd |
15 | c89a6aca6 |
hex | 7812d79c7 |
32232012231 has 8 divisors (see below), whose sum is σ = 42977539440. Its totient is φ = 21487246592.
The previous prime is 32232012227. The next prime is 32232012233. The reversal of 32232012231 is 13221023223.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 32232012231 - 22 = 32232012227 is a prime.
It is a super-2 number, since 2×322320122312 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 32232012198 and 32232012207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32232012233) 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 7 ways as a sum of consecutive naturals, for example, 82980 + ... + 267113.
It is an arithmetic number, because the mean of its divisors is an integer number (5372192430).
Almost surely, 232232012231 is an apocalyptic number.
32232012231 is a deficient number, since it is larger than the sum of its proper divisors (10745527209).
32232012231 is a wasteful number, since it uses less digits than its factorization.
32232012231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380785.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 32232012231 its reverse (13221023223), we get a palindrome (45453035454).
The spelling of 32232012231 in words is "thirty-two billion, two hundred thirty-two million, twelve thousand, two hundred thirty-one".
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