Base | Representation |
---|---|
bin | 110000000000010110001111… |
… | …110100101011110011110011 |
3 | 1000200112211202002121222122210 |
4 | 300000112033310223303303 |
5 | 210133123441300303131 |
6 | 2025011501023103203 |
7 | 62320435126141302 |
oct | 6000261764536363 |
9 | 1020484662558583 |
10 | 211130120322291 |
11 | 612aa8658532a5 |
12 | 1b81a522141b03 |
13 | 90a663c495281 |
14 | 3a1ca76626439 |
15 | 1961ea3e28146 |
hex | c0058fd2bcf3 |
211130120322291 has 8 divisors (see below), whose sum is σ = 281853937860544. Its totient is φ = 140579858166120.
The previous prime is 211130120322221. The next prime is 211130120322311. The reversal of 211130120322291 is 192223021031112.
211130120322291 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 211130120322291 - 221 = 211130118225139 is a prime.
It is a super-2 number, since 2×2111301203222912 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (211130120322221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43388842681 + ... + 43388847546.
It is an arithmetic number, because the mean of its divisors is an integer number (35231742232568).
Almost surely, 2211130120322291 is an apocalyptic number.
211130120322291 is a deficient number, since it is larger than the sum of its proper divisors (70723817538253).
211130120322291 is an equidigital number, since it uses as much as digits as its factorization.
211130120322291 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86777691041.
The product of its (nonzero) digits is 2592, while the sum is 30.
The spelling of 211130120322291 in words is "two hundred eleven trillion, one hundred thirty billion, one hundred twenty million, three hundred twenty-two thousand, two hundred ninety-one".
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