Base | Representation |
---|---|
bin | 1100011101010011001… |
… | …0100110010100010001 |
3 | 202110102122211210222002 |
4 | 3013110302212110101 |
5 | 12001304444301231 |
6 | 242153200523345 |
7 | 21314462102531 |
oct | 3072462462421 |
9 | 673378753862 |
10 | 214023431441 |
11 | 82848713866 |
12 | 35590020555 |
13 | 1724a7432c1 |
14 | a5047374c1 |
15 | 58796850cb |
hex | 31d4ca6511 |
214023431441 has 4 divisors (see below), whose sum is σ = 214036003392. Its totient is φ = 214010859492.
The previous prime is 214023431411. The next prime is 214023431467. The reversal of 214023431441 is 144134320412.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 214023431441 - 234 = 196843562257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (214023431411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6260405 + ... + 6294498.
It is an arithmetic number, because the mean of its divisors is an integer number (53509000848).
Almost surely, 2214023431441 is an apocalyptic number.
It is an amenable number.
214023431441 is a deficient number, since it is larger than the sum of its proper divisors (12571951).
214023431441 is a wasteful number, since it uses less digits than its factorization.
214023431441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12571950.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 214023431441 its reverse (144134320412), we get a palindrome (358157751853).
The spelling of 214023431441 in words is "two hundred fourteen billion, twenty-three million, four hundred thirty-one thousand, four hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •