Base | Representation |
---|---|
bin | 1100000000011110… |
… | …1001111010000011 |
3 | 22022122002011020211 |
4 | 3000013221322003 |
5 | 23100121412011 |
6 | 1251501014551 |
7 | 142606010140 |
oct | 30007517203 |
9 | 8278064224 |
10 | 3223232131 |
11 | 1404481009 |
12 | 75b554457 |
13 | 3c4a14162 |
14 | 2281153c7 |
15 | 13ce8bb21 |
hex | c01e9e83 |
3223232131 has 8 divisors (see below), whose sum is σ = 3744082784. Its totient is φ = 2717478720.
The previous prime is 3223232123. The next prime is 3223232149. The reversal of 3223232131 is 1312323223.
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 3223232131 - 23 = 3223232123 is a prime.
It is a super-2 number, since 2×32232321312 = 20778450740621602322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3223232191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3773850 + ... + 3774703.
It is an arithmetic number, because the mean of its divisors is an integer number (468010348).
Almost surely, 23223232131 is an apocalyptic number.
3223232131 is a deficient number, since it is larger than the sum of its proper divisors (520850653).
3223232131 is an equidigital number, since it uses as much as digits as its factorization.
3223232131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7548621.
The product of its digits is 1296, while the sum is 22.
The square root of 3223232131 is about 56773.5161056632. The cubic root of 3223232131 is about 1477.1701665343.
Adding to 3223232131 its reverse (1312323223), we get a palindrome (4535555354).
The spelling of 3223232131 in words is "three billion, two hundred twenty-three million, two hundred thirty-two thousand, one hundred thirty-one".
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