Base | Representation |
---|---|
bin | 101010100111101… |
… | …1010000110001101 |
3 | 10200122222201201001 |
4 | 1111033122012031 |
5 | 10412101234123 |
6 | 353524020301 |
7 | 50303445535 |
oct | 12517320615 |
9 | 3618881631 |
10 | 1430102413 |
11 | 67428a123 |
12 | 33ab31691 |
13 | 19a38b25c |
14 | d7d0a4c5 |
15 | 8583e0ad |
hex | 553da18d |
1430102413 has 2 divisors, whose sum is σ = 1430102414. Its totient is φ = 1430102412.
The previous prime is 1430102383. The next prime is 1430102419. The reversal of 1430102413 is 3142010341.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 814417444 + 615684969 = 28538^2 + 24813^2 .
It is an emirp because it is prime and its reverse (3142010341) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1430102413 - 213 = 1430094221 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1430102419) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715051206 + 715051207.
It is an arithmetic number, because the mean of its divisors is an integer number (715051207).
Almost surely, 21430102413 is an apocalyptic number.
It is an amenable number.
1430102413 is a deficient number, since it is larger than the sum of its proper divisors (1).
1430102413 is an equidigital number, since it uses as much as digits as its factorization.
1430102413 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 1430102413 is about 37816.6948978887. The cubic root of 1430102413 is about 1126.6500659976.
Adding to 1430102413 its reverse (3142010341), we get a palindrome (4572112754).
The spelling of 1430102413 in words is "one billion, four hundred thirty million, one hundred two thousand, four hundred thirteen".
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