Base | Representation |
---|---|
bin | 1100010100101001111011 |
3 | 20002010011220 |
4 | 30110221323 |
5 | 1311332311 |
6 | 153123123 |
7 | 36312606 |
oct | 14245173 |
9 | 6063156 |
10 | 3230331 |
11 | 1906aa5 |
12 | 10b94a3 |
13 | 891450 |
14 | 60133d |
15 | 43c206 |
hex | 314a7b |
3230331 has 16 divisors (see below), whose sum is σ = 4685856. Its totient is φ = 1967616.
The previous prime is 3230321. The next prime is 3230341. The reversal of 3230331 is 1330323.
It is an interprime number because it is at equal distance from previous prime (3230321) and next prime (3230341).
It is not a de Polignac number, because 3230331 - 25 = 3230299 is a prime.
It is a super-2 number, since 2×32303312 = 20870076739122, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3230331.
It is not an unprimeable number, because it can be changed into a prime (3230321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4041 + ... + 4773.
It is an arithmetic number, because the mean of its divisors is an integer number (292866).
Almost surely, 23230331 is an apocalyptic number.
3230331 is a deficient number, since it is larger than the sum of its proper divisors (1455525).
3230331 is a wasteful number, since it uses less digits than its factorization.
3230331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 862.
The product of its (nonzero) digits is 162, while the sum is 15.
The square root of 3230331 is about 1797.3121598654. The cubic root of 3230331 is about 147.8253814682.
Adding to 3230331 its reverse (1330323), we get a palindrome (4560654).
The spelling of 3230331 in words is "three million, two hundred thirty thousand, three hundred thirty-one".
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