Base | Representation |
---|---|
bin | 11010011110000101… |
… | …01111100011111001 |
3 | 1100200101112200000221 |
4 | 31033002233203321 |
5 | 213101010133144 |
6 | 10310051300041 |
7 | 1012106454151 |
oct | 151702574371 |
9 | 40611480027 |
10 | 14211021049 |
11 | 60328294a5 |
12 | 29072aa621 |
13 | 14562546c4 |
14 | 98b527761 |
15 | 582917d84 |
hex | 34f0af8f9 |
14211021049 has 2 divisors, whose sum is σ = 14211021050. Its totient is φ = 14211021048.
The previous prime is 14211021031. The next prime is 14211021053. The reversal of 14211021049 is 94012011241.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 14183142649 + 27878400 = 119093^2 + 5280^2 .
It is an emirp because it is prime and its reverse (94012011241) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 14211021049 - 27 = 14211020921 is a prime.
It is not a weakly prime, because it can be changed into another prime (14211021949) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7105510524 + 7105510525.
It is an arithmetic number, because the mean of its divisors is an integer number (7105510525).
Almost surely, 214211021049 is an apocalyptic number.
It is an amenable number.
14211021049 is a deficient number, since it is larger than the sum of its proper divisors (1).
14211021049 is an equidigital number, since it uses as much as digits as its factorization.
14211021049 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 576, while the sum is 25.
The spelling of 14211021049 in words is "fourteen billion, two hundred eleven million, twenty-one thousand, forty-nine".
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