Base | Representation |
---|---|
bin | 111110100110000… |
… | …0111111101100101 |
3 | 12102101010211120122 |
4 | 1331030013331211 |
5 | 13300141032331 |
6 | 544225211325 |
7 | 103022341034 |
oct | 17514077545 |
9 | 5371124518 |
10 | 2100330341 |
11 | 9886442aa |
12 | 4a7490b45 |
13 | 2761a5325 |
14 | 15cd3471b |
15 | c45d017b |
hex | 7d307f65 |
2100330341 has 4 divisors (see below), whose sum is σ = 2101454784. Its totient is φ = 2099205900.
The previous prime is 2100330311. The next prime is 2100330347. The reversal of 2100330341 is 1430330012.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2100330341 - 26 = 2100330277 is a prime.
It is a super-2 number, since 2×21003303412 = 8822775082650352562, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2100330347) 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, 559415 + ... + 563156.
It is an arithmetic number, because the mean of its divisors is an integer number (525363696).
Almost surely, 22100330341 is an apocalyptic number.
It is an amenable number.
2100330341 is a deficient number, since it is larger than the sum of its proper divisors (1124443).
2100330341 is a wasteful number, since it uses less digits than its factorization.
2100330341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1124442.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 2100330341 is about 45829.3611236290. The cubic root of 2100330341 is about 1280.6463087371.
Adding to 2100330341 its reverse (1430330012), we get a palindrome (3530660353).
The spelling of 2100330341 in words is "two billion, one hundred million, three hundred thirty thousand, three hundred forty-one".
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