Base | Representation |
---|---|
bin | 11000101111010110… |
… | …00000000110010011 |
3 | 1021021122112001221111 |
4 | 30113223000012103 |
5 | 204200201103301 |
6 | 10033544234151 |
7 | 650066365105 |
oct | 142753000623 |
9 | 37248461844 |
10 | 13282050451 |
11 | 56a640a0aa |
12 | 26a816b957 |
13 | 1338956767 |
14 | 8dddc9575 |
15 | 52b0b7551 |
hex | 317ac0193 |
13282050451 has 2 divisors, whose sum is σ = 13282050452. Its totient is φ = 13282050450.
The previous prime is 13282050437. The next prime is 13282050461. The reversal of 13282050451 is 15405028231.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13282050451 - 29 = 13282049939 is a prime.
It is not a weakly prime, because it can be changed into another prime (13282050461) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6641025225 + 6641025226.
It is an arithmetic number, because the mean of its divisors is an integer number (6641025226).
Almost surely, 213282050451 is an apocalyptic number.
13282050451 is a deficient number, since it is larger than the sum of its proper divisors (1).
13282050451 is an equidigital number, since it uses as much as digits as its factorization.
13282050451 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9600, while the sum is 31.
Adding to 13282050451 its reverse (15405028231), we get a palindrome (28687078682).
The spelling of 13282050451 in words is "thirteen billion, two hundred eighty-two million, fifty thousand, four hundred fifty-one".
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