Base | Representation |
---|---|
bin | 1011111100010000110110 |
3 | 12220001010120 |
4 | 23330100312 |
5 | 1300133142 |
6 | 151032410 |
7 | 35415411 |
oct | 13742066 |
9 | 5801116 |
10 | 3130422 |
11 | 1848a29 |
12 | 106b706 |
13 | 857b29 |
14 | 5b6b78 |
15 | 41c7ec |
hex | 2fc436 |
3130422 has 32 divisors (see below), whose sum is σ = 6566400. Its totient is φ = 993888.
The previous prime is 3130417. The next prime is 3130427. The reversal of 3130422 is 2240313.
It is an interprime number because it is at equal distance from previous prime (3130417) and next prime (3130427).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130427) 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, 12979 + ... + 13217.
It is an arithmetic number, because the mean of its divisors is an integer number (205200).
Almost surely, 23130422 is an apocalyptic number.
3130422 is an abundant number, since it is smaller than the sum of its proper divisors (3435978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130422 is a wasteful number, since it uses less digits than its factorization.
3130422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 340.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 3130422 is about 1769.2998615272. The cubic root of 3130422 is about 146.2853928514.
Adding to 3130422 its reverse (2240313), we get a palindrome (5370735).
The spelling of 3130422 in words is "three million, one hundred thirty thousand, four hundred twenty-two".
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