Base | Representation |
---|---|
bin | 1011111100001110010110 |
3 | 12220000220122 |
4 | 23330032112 |
5 | 1300132022 |
6 | 151031542 |
7 | 35415062 |
oct | 13741626 |
9 | 5800818 |
10 | 3130262 |
11 | 18488a3 |
12 | 106b5b2 |
13 | 857a35 |
14 | 5b6aa2 |
15 | 41c742 |
hex | 2fc396 |
3130262 has 16 divisors (see below), whose sum is σ = 4823280. Its totient is φ = 1523232.
The previous prime is 3130249. The next prime is 3130279. The reversal of 3130262 is 2620313.
It is an Ulam number.
It is a self number, because there is not a number n which added to its sum of digits gives 3130262.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 18008 + ... + 18180.
It is an arithmetic number, because the mean of its divisors is an integer number (301455).
Almost surely, 23130262 is an apocalyptic number.
3130262 is a deficient number, since it is larger than the sum of its proper divisors (1693018).
3130262 is a wasteful number, since it uses less digits than its factorization.
3130262 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 367.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 3130262 is about 1769.2546453238. The cubic root of 3130262 is about 146.2829005291.
Adding to 3130262 its reverse (2620313), we get a palindrome (5750575).
The spelling of 3130262 in words is "three million, one hundred thirty thousand, two hundred sixty-two".
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