Base | Representation |
---|---|
bin | 1100000000001111… |
… | …0110000010001111 |
3 | 22022120012102000112 |
4 | 3000003312002033 |
5 | 23044342430411 |
6 | 1251423350235 |
7 | 142564346660 |
oct | 30003660217 |
9 | 8276172015 |
10 | 3222233231 |
11 | 1403959578 |
12 | 75b15237b |
13 | 3c47545a9 |
14 | 227d35367 |
15 | 13cd40b8b |
hex | c00f608f |
3222233231 has 16 divisors (see below), whose sum is σ = 3846528000. Its totient is φ = 2639174208.
The previous prime is 3222233207. The next prime is 3222233249. The reversal of 3222233231 is 1323322223.
It is a cyclic number.
It is not a de Polignac number, because 3222233231 - 26 = 3222233167 is a prime.
It is a super-2 number, since 2×32222332312 = 20765573989921398722, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 3222233197 and 3222233206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3222233281) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159350 + ... + 178428.
It is an arithmetic number, because the mean of its divisors is an integer number (240408000).
Almost surely, 23222233231 is an apocalyptic number.
3222233231 is a deficient number, since it is larger than the sum of its proper divisors (624294769).
3222233231 is a wasteful number, since it uses less digits than its factorization.
3222233231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20158.
The product of its digits is 2592, while the sum is 23.
The square root of 3222233231 is about 56764.7181883254. The cubic root of 3222233231 is about 1477.0175559794.
Adding to 3222233231 its reverse (1323322223), we get a palindrome (4545555454).
The spelling of 3222233231 in words is "three billion, two hundred twenty-two million, two hundred thirty-three thousand, two hundred thirty-one".
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