Base | Representation |
---|---|
bin | 110000111000111000111011… |
… | …1001000000000100110001001 |
3 | 2002101121120221222012121011022 |
4 | 1201301301313020000212021 |
5 | 422331113102324224001 |
6 | 4122333353122242225 |
7 | 156402510413143454 |
oct | 14161616710004611 |
9 | 2071546858177138 |
10 | 430031304133001 |
11 | 11502628532114a |
12 | 40292b457b6375 |
13 | 155c4a162a630c |
14 | 78298aa31849b |
15 | 34ab17b28b11b |
hex | 1871c77200989 |
430031304133001 has 2 divisors, whose sum is σ = 430031304133002. Its totient is φ = 430031304133000.
The previous prime is 430031304132971. The next prime is 430031304133003. The reversal of 430031304133001 is 100331403130034.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 279215711643001 + 150815592490000 = 16709749^2 + 12280700^2 .
It is a cyclic number.
It is not a de Polignac number, because 430031304133001 - 210 = 430031304131977 is a prime.
Together with 430031304133003, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (430031304133003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215015652066500 + 215015652066501.
It is an arithmetic number, because the mean of its divisors is an integer number (215015652066501).
Almost surely, 2430031304133001 is an apocalyptic number.
It is an amenable number.
430031304133001 is a deficient number, since it is larger than the sum of its proper divisors (1).
430031304133001 is an equidigital number, since it uses as much as digits as its factorization.
430031304133001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 430031304133001 its reverse (100331403130034), we get a palindrome (530362707263035).
The spelling of 430031304133001 in words is "four hundred thirty trillion, thirty-one billion, three hundred four million, one hundred thirty-three thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.118 sec. • engine limits •