Base | Representation |
---|---|
bin | 1011001110001100… |
… | …1011001000111011 |
3 | 21202221020211211111 |
4 | 2303203023020323 |
5 | 22132124423311 |
6 | 1214524541151 |
7 | 134435326105 |
oct | 26343131073 |
9 | 7687224744 |
10 | 3012342331 |
11 | 1306430419 |
12 | 7009b17b7 |
13 | 3901162ab |
14 | 2080da575 |
15 | 1296d0d21 |
hex | b38cb23b |
3012342331 has 4 divisors (see below), whose sum is σ = 3017637000. Its totient is φ = 3007047664.
The previous prime is 3012342329. The next prime is 3012342341. The reversal of 3012342331 is 1332432103.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3012342331 - 21 = 3012342329 is a prime.
It is a super-2 number, since 2×30123423312 = 18148412638269027122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3012342301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2646481 + ... + 2647618.
It is an arithmetic number, because the mean of its divisors is an integer number (754409250).
Almost surely, 23012342331 is an apocalyptic number.
3012342331 is a deficient number, since it is larger than the sum of its proper divisors (5294669).
3012342331 is an equidigital number, since it uses as much as digits as its factorization.
3012342331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5294668.
The product of its (nonzero) digits is 1296, while the sum is 22.
The square root of 3012342331 is about 54884.8096562246. The cubic root of 3012342331 is about 1444.2247220681.
Adding to 3012342331 its reverse (1332432103), we get a palindrome (4344774434).
The spelling of 3012342331 in words is "three billion, twelve million, three hundred forty-two thousand, three hundred thirty-one".
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