Base | Representation |
---|---|
bin | 110010000001011010111110… |
… | …100100010000011011001011 |
3 | 1001211221210111002200210111211 |
4 | 302001122332210100123023 |
5 | 212313440011033324321 |
6 | 2055522335453033551 |
7 | 64224322246413505 |
oct | 6201327644203313 |
9 | 1054853432623454 |
10 | 220000012011211 |
11 | 6410a532434603 |
12 | 20811586a858b7 |
13 | 959abb1bb9a33 |
14 | 3c480b36cad75 |
15 | 1a67a89ee90e1 |
hex | c816be9106cb |
220000012011211 has 8 divisors (see below), whose sum is σ = 221321335037184. Its totient is φ = 218679259636800.
The previous prime is 220000012011181. The next prime is 220000012011239. The reversal of 220000012011211 is 112110210000022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 220000012011211 - 215 = 220000011978443 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 220000012011191 and 220000012011200.
It is not an unprimeable number, because it can be changed into a prime (220000012011511) 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, 141889515 + ... + 143431636.
It is an arithmetic number, because the mean of its divisors is an integer number (27665166879648).
Almost surely, 2220000012011211 is an apocalyptic number.
220000012011211 is a deficient number, since it is larger than the sum of its proper divisors (1321323025973).
220000012011211 is a wasteful number, since it uses less digits than its factorization.
220000012011211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285325781.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 220000012011211 its reverse (112110210000022), we get a palindrome (332110222011233).
The spelling of 220000012011211 in words is "two hundred twenty trillion, twelve million, eleven thousand, two hundred eleven".
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