Base | Representation |
---|---|
bin | 1001000110011011010010… |
… | …11111001011101110001111 |
3 | 2121212010112020202102112121 |
4 | 10203031221133023232033 |
5 | 10110334110214223343 |
6 | 110321221324113411 |
7 | 4133551366611130 |
oct | 443155137135617 |
9 | 77763466672477 |
10 | 20012022414223 |
11 | 6416061a38864 |
12 | 22b2569995867 |
13 | b22182c957c8 |
14 | 4d2830c31c87 |
15 | 24a85a582aed |
hex | 1233697cbb8f |
20012022414223 has 4 divisors (see below), whose sum is σ = 22870882759120. Its totient is φ = 17153162069328.
The previous prime is 20012022414217. The next prime is 20012022414277. The reversal of 20012022414223 is 32241422021002.
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 20012022414223 - 29 = 20012022413711 is a prime.
It is a super-3 number, since 3×200120224142233 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20012022414023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1429430172438 + ... + 1429430172451.
It is an arithmetic number, because the mean of its divisors is an integer number (5717720689780).
Almost surely, 220012022414223 is an apocalyptic number.
20012022414223 is a deficient number, since it is larger than the sum of its proper divisors (2858860344897).
20012022414223 is an equidigital number, since it uses as much as digits as its factorization.
20012022414223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2858860344896.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 20012022414223 its reverse (32241422021002), we get a palindrome (52253444435225).
The spelling of 20012022414223 in words is "twenty trillion, twelve billion, twenty-two million, four hundred fourteen thousand, two hundred twenty-three".
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