Base | Representation |
---|---|
bin | 111110101101100… |
… | …0011001111000110 |
3 | 12102122111121221012 |
4 | 1331123003033012 |
5 | 13302141240032 |
6 | 544445122222 |
7 | 103100525441 |
oct | 17533031706 |
9 | 5378447835 |
10 | 2104243142 |
11 | 98a877021 |
12 | 4a8859372 |
13 | 276c452b1 |
14 | 15d672658 |
15 | c4b046b2 |
hex | 7d6c33c6 |
2104243142 has 8 divisors (see below), whose sum is σ = 3209862600. Its totient is φ = 1034288944.
The previous prime is 2104243139. The next prime is 2104243151. The reversal of 2104243142 is 2413424012.
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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8916167 + ... + 8916402.
It is an arithmetic number, because the mean of its divisors is an integer number (401232825).
Almost surely, 22104243142 is an apocalyptic number.
2104243142 is a deficient number, since it is larger than the sum of its proper divisors (1105619458).
2104243142 is a wasteful number, since it uses less digits than its factorization.
2104243142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17832630.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 2104243142 is about 45872.0300619016. The cubic root of 2104243142 is about 1281.4410735081.
Adding to 2104243142 its reverse (2413424012), we get a palindrome (4517667154).
The spelling of 2104243142 in words is "two billion, one hundred four million, two hundred forty-three thousand, one hundred forty-two".
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