Base | Representation |
---|---|
bin | 1110001001111111101… |
… | …0001111100101110001 |
3 | 212020202002121120212202 |
4 | 3202133322033211301 |
5 | 12441033424423004 |
6 | 303420333432545 |
7 | 23366514340343 |
oct | 3423772174561 |
9 | 766662546782 |
10 | 243201014129 |
11 | 941606a5567 |
12 | 3b17363b755 |
13 | 19c1a606a28 |
14 | bab185d293 |
15 | 64d5ea9b1e |
hex | 389fe8f971 |
243201014129 has 2 divisors, whose sum is σ = 243201014130. Its totient is φ = 243201014128.
The previous prime is 243201014123. The next prime is 243201014141. The reversal of 243201014129 is 921410102342.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 194677735729 + 48523278400 = 441223^2 + 220280^2 .
It is a cyclic number.
It is not a de Polignac number, because 243201014129 - 28 = 243201013873 is a prime.
It is not a weakly prime, because it can be changed into another prime (243201014123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121600507064 + 121600507065.
It is an arithmetic number, because the mean of its divisors is an integer number (121600507065).
Almost surely, 2243201014129 is an apocalyptic number.
It is an amenable number.
243201014129 is a deficient number, since it is larger than the sum of its proper divisors (1).
243201014129 is an equidigital number, since it uses as much as digits as its factorization.
243201014129 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3456, while the sum is 29.
The spelling of 243201014129 in words is "two hundred forty-three billion, two hundred one million, fourteen thousand, one hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •