Base | Representation |
---|---|
bin | 100111000011011… |
… | …0111010110010111 |
3 | 10101022210100121211 |
4 | 1032012313112113 |
5 | 10140432004143 |
6 | 334010522251 |
7 | 44321256352 |
oct | 11606672627 |
9 | 3338710554 |
10 | 1310422423 |
11 | 612776842 |
12 | 306a36387 |
13 | 17b646bab |
14 | c6075299 |
15 | 7a09d49d |
hex | 4e1b7597 |
1310422423 has 2 divisors, whose sum is σ = 1310422424. Its totient is φ = 1310422422.
The previous prime is 1310422387. The next prime is 1310422427. The reversal of 1310422423 is 3242240131.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1310422423 - 229 = 773551511 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1310422394 and 1310422403.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1310422427) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655211211 + 655211212.
It is an arithmetic number, because the mean of its divisors is an integer number (655211212).
Almost surely, 21310422423 is an apocalyptic number.
1310422423 is a deficient number, since it is larger than the sum of its proper divisors (1).
1310422423 is an equidigital number, since it uses as much as digits as its factorization.
1310422423 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 1310422423 is about 36199.7572229428. The cubic root of 1310422423 is about 1094.3017790460.
Adding to 1310422423 its reverse (3242240131), we get a palindrome (4552662554).
The spelling of 1310422423 in words is "one billion, three hundred ten million, four hundred twenty-two thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •