Base | Representation |
---|---|
bin | 10010101111111110… |
… | …010011010100001011 |
3 | 1220222001022102210120 |
4 | 102233332103110023 |
5 | 312212321322102 |
6 | 13125411114323 |
7 | 1311615665352 |
oct | 225776232413 |
9 | 56861272716 |
10 | 20132214027 |
11 | 85a1123412 |
12 | 3a9a2a29a3 |
13 | 1b8abba0a3 |
14 | d8daa0999 |
15 | 7cc6856bc |
hex | 4aff9350b |
20132214027 has 4 divisors (see below), whose sum is σ = 26842952040. Its totient is φ = 13421476016.
The previous prime is 20132214017. The next prime is 20132214077. The reversal of 20132214027 is 72041223102.
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 20132214027 - 26 = 20132213963 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20132213988 and 20132214006.
It is not an unprimeable number, because it can be changed into a prime (20132214017) 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, 3355369002 + ... + 3355369007.
It is an arithmetic number, because the mean of its divisors is an integer number (6710738010).
Almost surely, 220132214027 is an apocalyptic number.
20132214027 is a deficient number, since it is larger than the sum of its proper divisors (6710738013).
20132214027 is an equidigital number, since it uses as much as digits as its factorization.
20132214027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6710738012.
The product of its (nonzero) digits is 1344, while the sum is 24.
Adding to 20132214027 its reverse (72041223102), we get a palindrome (92173437129).
The spelling of 20132214027 in words is "twenty billion, one hundred thirty-two million, two hundred fourteen thousand, twenty-seven".
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