Base | Representation |
---|---|
bin | 1001001111001110001010… |
… | …10010001001111000111001 |
3 | 2122221000112020102011121002 |
4 | 10213213011102021320321 |
5 | 10130312000303312213 |
6 | 111112115213254345 |
7 | 4164440031536033 |
oct | 447470522117071 |
9 | 78830466364532 |
10 | 20314210213433 |
11 | 6522232090a84 |
12 | 2341043a943b5 |
13 | b44811143556 |
14 | 5032da756c53 |
15 | 253644d4d658 |
hex | 1279c5489e39 |
20314210213433 has 4 divisors (see below), whose sum is σ = 20367249927168. Its totient is φ = 20261170499700.
The previous prime is 20314210213361. The next prime is 20314210213487. The reversal of 20314210213433 is 33431201241302.
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 20314210213433 - 210 = 20314210212409 is a prime.
It is a super-2 number, since 2×203142102134332 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20314210213396 and 20314210213405.
It is not an unprimeable number, because it can be changed into a prime (20314210233433) 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, 26519856293 + ... + 26519857058.
It is an arithmetic number, because the mean of its divisors is an integer number (5091812481792).
Almost surely, 220314210213433 is an apocalyptic number.
It is an amenable number.
20314210213433 is a deficient number, since it is larger than the sum of its proper divisors (53039713735).
20314210213433 is an equidigital number, since it uses as much as digits as its factorization.
20314210213433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53039713734.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 20314210213433 its reverse (33431201241302), we get a palindrome (53745411454735).
The spelling of 20314210213433 in words is "twenty trillion, three hundred fourteen billion, two hundred ten million, two hundred thirteen thousand, four hundred thirty-three".
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