Base | Representation |
---|---|
bin | 111110100101110… |
… | …1011011010100011 |
3 | 12102100220220011220 |
4 | 1331023223122203 |
5 | 13300123312121 |
6 | 544222510123 |
7 | 103021343112 |
oct | 17513533243 |
9 | 5370826156 |
10 | 2100213411 |
11 | 98857446a |
12 | 4a7435343 |
13 | 27616403a |
14 | 15cd03c79 |
15 | c45aa6c6 |
hex | 7d2eb6a3 |
2100213411 has 16 divisors (see below), whose sum is σ = 2829617280. Its totient is φ = 1385542080.
The previous prime is 2100213373. The next prime is 2100213419. The reversal of 2100213411 is 1143120012.
It is not a de Polignac number, because 2100213411 - 221 = 2098116259 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2100213419) 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 15 ways as a sum of consecutive naturals, for example, 122476 + ... + 138566.
It is an arithmetic number, because the mean of its divisors is an integer number (176851080).
Almost surely, 22100213411 is an apocalyptic number.
2100213411 is a deficient number, since it is larger than the sum of its proper divisors (729403869).
2100213411 is a wasteful number, since it uses less digits than its factorization.
2100213411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16546.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 2100213411 is about 45828.0853953119. The cubic root of 2100213411 is about 1280.6225428324.
Adding to 2100213411 its reverse (1143120012), we get a palindrome (3243333423).
The spelling of 2100213411 in words is "two billion, one hundred million, two hundred thirteen thousand, four hundred eleven".
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