Base | Representation |
---|---|
bin | 101000010110100… |
… | …1100000110100011 |
3 | 10111100211111211021 |
4 | 1100231030012203 |
5 | 10233112221311 |
6 | 342205230311 |
7 | 45361002613 |
oct | 12055140643 |
9 | 3440744737 |
10 | 1354023331 |
11 | 635346851 |
12 | 319562397 |
13 | 1876a174b |
14 | cbb84a43 |
15 | 7dd12171 |
hex | 50b4c1a3 |
1354023331 has 2 divisors, whose sum is σ = 1354023332. Its totient is φ = 1354023330.
The previous prime is 1354023101. The next prime is 1354023343. The reversal of 1354023331 is 1333204531.
It is a strong prime.
It is an emirp because it is prime and its reverse (1333204531) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1354023331 - 211 = 1354021283 is a prime.
It is a super-2 number, since 2×13540233312 = 3666758361784671122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1354023296 and 1354023305.
It is not a weakly prime, because it can be changed into another prime (1354023371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677011665 + 677011666.
It is an arithmetic number, because the mean of its divisors is an integer number (677011666).
Almost surely, 21354023331 is an apocalyptic number.
1354023331 is a deficient number, since it is larger than the sum of its proper divisors (1).
1354023331 is an equidigital number, since it uses as much as digits as its factorization.
1354023331 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3240, while the sum is 25.
The square root of 1354023331 is about 36797.0560099582. The cubic root of 1354023331 is about 1106.3062924061.
Adding to 1354023331 its reverse (1333204531), we get a palindrome (2687227862).
The spelling of 1354023331 in words is "one billion, three hundred fifty-four million, twenty-three thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.101 sec. • engine limits •