Base | Representation |
---|---|
bin | 1011001110001011… |
… | …0010111011000110 |
3 | 21202221001210202211 |
4 | 2303202302323012 |
5 | 22132113240032 |
6 | 1214522454034 |
7 | 134434433656 |
oct | 26342627306 |
9 | 7687053684 |
10 | 3012243142 |
11 | 1306372947 |
12 | 70096431a |
13 | 3900b00bc |
14 | 2080b2366 |
15 | 1296b1747 |
hex | b38b2ec6 |
3012243142 has 8 divisors (see below), whose sum is σ = 4523349096. Its totient is φ = 1504460112.
The previous prime is 3012243131. The next prime is 3012243161. The reversal of 3012243142 is 2413422103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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, 828463 + ... + 832090.
It is an arithmetic number, because the mean of its divisors is an integer number (565418637).
Almost surely, 23012243142 is an apocalyptic number.
3012243142 is a deficient number, since it is larger than the sum of its proper divisors (1511105954).
3012243142 is a wasteful number, since it uses less digits than its factorization.
3012243142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1661462.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 3012243142 is about 54883.9060381092. The cubic root of 3012243142 is about 1444.2088703086.
Adding to 3012243142 its reverse (2413422103), we get a palindrome (5425665245).
The spelling of 3012243142 in words is "three billion, twelve million, two hundred forty-three thousand, one hundred forty-two".
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