Base | Representation |
---|---|
bin | 111110111011000… |
… | …1000000111101111 |
3 | 12110010212020102021 |
4 | 1331312020013233 |
5 | 13311000403124 |
6 | 545301211011 |
7 | 103215050143 |
oct | 17566100757 |
9 | 5403766367 |
10 | 2111341039 |
11 | 993884855 |
12 | 4ab100a67 |
13 | 27855bc32 |
14 | 16059d223 |
15 | c55577e4 |
hex | 7dd881ef |
2111341039 has 4 divisors (see below), whose sum is σ = 2111530824. Its totient is φ = 2111151256.
The previous prime is 2111341021. The next prime is 2111341079. The reversal of 2111341039 is 9301431112.
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 2111341039 - 29 = 2111340527 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2111341079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77092 + ... + 100825.
It is an arithmetic number, because the mean of its divisors is an integer number (527882706).
Almost surely, 22111341039 is an apocalyptic number.
2111341039 is a deficient number, since it is larger than the sum of its proper divisors (189785).
2111341039 is a wasteful number, since it uses less digits than its factorization.
2111341039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189784.
The product of its (nonzero) digits is 648, while the sum is 25.
The square root of 2111341039 is about 45949.3312138490. The cubic root of 2111341039 is about 1282.8802812476.
The spelling of 2111341039 in words is "two billion, one hundred eleven million, three hundred forty-one thousand, thirty-nine".
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