Base | Representation |
---|---|
bin | 100111101001100… |
… | …1010010000101101 |
3 | 10102201102111000121 |
4 | 1033103022100231 |
5 | 10211042012304 |
6 | 340003324541 |
7 | 44653256521 |
oct | 11723122055 |
9 | 3381374017 |
10 | 1330422829 |
11 | 622a973aa |
12 | 311680751 |
13 | 18282a558 |
14 | c899dd81 |
15 | 7bbee554 |
hex | 4f4ca42d |
1330422829 has 2 divisors, whose sum is σ = 1330422830. Its totient is φ = 1330422828.
The previous prime is 1330422823. The next prime is 1330422851. The reversal of 1330422829 is 9282240331.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 855270025 + 475152804 = 29245^2 + 21798^2 .
It is a cyclic number.
It is not a de Polignac number, because 1330422829 - 211 = 1330420781 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1330422794 and 1330422803.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1330422823) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665211414 + 665211415.
It is an arithmetic number, because the mean of its divisors is an integer number (665211415).
Almost surely, 21330422829 is an apocalyptic number.
It is an amenable number.
1330422829 is a deficient number, since it is larger than the sum of its proper divisors (1).
1330422829 is an equidigital number, since it uses as much as digits as its factorization.
1330422829 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 1330422829 is about 36474.9616723582. The cubic root of 1330422829 is about 1099.8409767362.
The spelling of 1330422829 in words is "one billion, three hundred thirty million, four hundred twenty-two thousand, eight hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •