Base | Representation |
---|---|
bin | 100110110001101… |
… | …0110010111101101 |
3 | 10100200021100112111 |
4 | 1031203112113231 |
5 | 10131041043201 |
6 | 333035204021 |
7 | 44146162216 |
oct | 11543262755 |
9 | 3320240474 |
10 | 1301112301 |
11 | 608497a25 |
12 | 3038a6611 |
13 | 179737348 |
14 | c4b3040d |
15 | 7935eb51 |
hex | 4d8d65ed |
1301112301 has 2 divisors, whose sum is σ = 1301112302. Its totient is φ = 1301112300.
The previous prime is 1301112283. The next prime is 1301112311. The reversal of 1301112301 is 1032111031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 979627401 + 321484900 = 31299^2 + 17930^2 .
It is a cyclic number.
It is not a de Polignac number, because 1301112301 - 29 = 1301111789 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1301112311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650556150 + 650556151.
It is an arithmetic number, because the mean of its divisors is an integer number (650556151).
Almost surely, 21301112301 is an apocalyptic number.
It is an amenable number.
1301112301 is a deficient number, since it is larger than the sum of its proper divisors (1).
1301112301 is an equidigital number, since it uses as much as digits as its factorization.
1301112301 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18, while the sum is 13.
The square root of 1301112301 is about 36070.9342961892. The cubic root of 1301112301 is about 1091.7040654541.
Adding to 1301112301 its reverse (1032111031), we get a palindrome (2333223332).
The spelling of 1301112301 in words is "one billion, three hundred one million, one hundred twelve thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •