Base | Representation |
---|---|
bin | 1110011011010… |
… | …00011111010011 |
3 | 22102201011022102 |
4 | 13031220133103 |
5 | 221434423402 |
6 | 20001431015 |
7 | 2666414105 |
oct | 715503723 |
9 | 272634272 |
10 | 121014227 |
11 | 62344864 |
12 | 3463b46b |
13 | 1c0c0769 |
14 | 12101575 |
15 | a956102 |
hex | 73687d3 |
121014227 has 2 divisors, whose sum is σ = 121014228. Its totient is φ = 121014226.
The previous prime is 121014221. The next prime is 121014253. The reversal of 121014227 is 722410121.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 121014227 - 26 = 121014163 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 121014199 and 121014208.
It is not a weakly prime, because it can be changed into another prime (121014221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60507113 + 60507114.
It is an arithmetic number, because the mean of its divisors is an integer number (60507114).
Almost surely, 2121014227 is an apocalyptic number.
121014227 is a deficient number, since it is larger than the sum of its proper divisors (1).
121014227 is an equidigital number, since it uses as much as digits as its factorization.
121014227 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 224, while the sum is 20.
The square root of 121014227 is about 11000.6466628103. The cubic root of 121014227 is about 494.6281286853.
Adding to 121014227 its reverse (722410121), we get a palindrome (843424348).
The spelling of 121014227 in words is "one hundred twenty-one million, fourteen thousand, two hundred twenty-seven".
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