Base | Representation |
---|---|
bin | 110000111010111111110110… |
… | …1100110100010011000110001 |
3 | 2002102122021212011221020201221 |
4 | 1201311333231212202120301 |
5 | 422400340004442443144 |
6 | 4123114432521425041 |
7 | 156432445614021124 |
oct | 14165775546423061 |
9 | 2072567764836657 |
10 | 430321054656049 |
11 | 1151281529a7737 |
12 | 4031b12a63b181 |
13 | 1561614182915b |
14 | 78399161163bb |
15 | 34b3988c0cd84 |
hex | 1875fed9a2631 |
430321054656049 has 4 divisors (see below), whose sum is σ = 430347164802660. Its totient is φ = 430294944509440.
The previous prime is 430321054655983. The next prime is 430321054656091. The reversal of 430321054656049 is 940656450123034.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 239041284121600 + 191279770534449 = 15460960^2 + 13830393^2 .
It is a cyclic number.
It is not a de Polignac number, because 430321054656049 - 245 = 395136682567217 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 430321054655987 and 430321054656005.
It is not an unprimeable number, because it can be changed into a prime (430321054650049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13055048584 + ... + 13055081545.
It is an arithmetic number, because the mean of its divisors is an integer number (107586791200665).
Almost surely, 2430321054656049 is an apocalyptic number.
It is an amenable number.
430321054656049 is a deficient number, since it is larger than the sum of its proper divisors (26110146611).
430321054656049 is a wasteful number, since it uses less digits than its factorization.
430321054656049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26110146610.
The product of its (nonzero) digits is 9331200, while the sum is 52.
The spelling of 430321054656049 in words is "four hundred thirty trillion, three hundred twenty-one billion, fifty-four million, six hundred fifty-six thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.751 sec. • engine limits •