Base | Representation |
---|---|
bin | 1111110001100011… |
… | …0001111100100101 |
3 | 101221002200111100022 |
4 | 3330120301330211 |
5 | 32132443320334 |
6 | 1540100524525 |
7 | 206634263522 |
oct | 37430617445 |
9 | 11832614308 |
10 | 4234354469 |
11 | 1883201204 |
12 | 9a20b0745 |
13 | 5263469b7 |
14 | 2c251a149 |
15 | 19bb1882e |
hex | fc631f25 |
4234354469 has 2 divisors, whose sum is σ = 4234354470. Its totient is φ = 4234354468.
The previous prime is 4234354447. The next prime is 4234354559. The reversal of 4234354469 is 9644534324.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3847720900 + 386633569 = 62030^2 + 19663^2 .
It is a cyclic number.
It is not a de Polignac number, because 4234354469 - 224 = 4217577253 is a prime.
It is a super-2 number, since 2×42343544692 = 35859515538280543922, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4234354669) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2117177234 + 2117177235.
It is an arithmetic number, because the mean of its divisors is an integer number (2117177235).
Almost surely, 24234354469 is an apocalyptic number.
It is an amenable number.
4234354469 is a deficient number, since it is larger than the sum of its proper divisors (1).
4234354469 is an equidigital number, since it uses as much as digits as its factorization.
4234354469 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1244160, while the sum is 44.
The square root of 4234354469 is about 65071.9176680694. The cubic root of 4234354469 is about 1617.8157919911.
The spelling of 4234354469 in words is "four billion, two hundred thirty-four million, three hundred fifty-four thousand, four hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •