Base | Representation |
---|---|
bin | 111110101011100… |
… | …0111010000100010 |
3 | 12102120120012011021 |
4 | 1331113013100202 |
5 | 13301410223132 |
6 | 544411040054 |
7 | 103055666422 |
oct | 17527072042 |
9 | 5376505137 |
10 | 2103211042 |
11 | 98a231649 |
12 | 4a844002a |
13 | 27697359a |
14 | 15d484482 |
15 | c499d997 |
hex | 7d5c7422 |
2103211042 has 8 divisors (see below), whose sum is σ = 3320859600. Its totient is φ = 996257844.
The previous prime is 2103210983. The next prime is 2103211129. The reversal of 2103211042 is 2401123012.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 27673792 + ... + 27673867.
It is an arithmetic number, because the mean of its divisors is an integer number (415107450).
Almost surely, 22103211042 is an apocalyptic number.
2103211042 is a deficient number, since it is larger than the sum of its proper divisors (1217648558).
2103211042 is a wasteful number, since it uses less digits than its factorization.
2103211042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55347680.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 2103211042 is about 45860.7789074717. The cubic root of 2103211042 is about 1281.2315299753.
Adding to 2103211042 its reverse (2401123012), we get a palindrome (4504334054).
The spelling of 2103211042 in words is "two billion, one hundred three million, two hundred eleven thousand, forty-two".
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