Base | Representation |
---|---|
bin | 1100011110000010010… |
… | …1110110000000001101 |
3 | 202110221110101101112202 |
4 | 3013200211312000031 |
5 | 12002211140230123 |
6 | 242224552211245 |
7 | 21322414656416 |
oct | 3074045660015 |
9 | 673843341482 |
10 | 214221414413 |
11 | 8293a449356 |
12 | 35626399b25 |
13 | 1727c7724a6 |
14 | a522b5280d |
15 | 588bc41a28 |
hex | 31e097600d |
214221414413 has 4 divisors (see below), whose sum is σ = 214236298080. Its totient is φ = 214206530748.
The previous prime is 214221414401. The next prime is 214221414431. The reversal of 214221414413 is 314414122412.
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 214221414413 - 28 = 214221414157 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214221614413) 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, 7420223 + ... + 7449036.
It is an arithmetic number, because the mean of its divisors is an integer number (53559074520).
Almost surely, 2214221414413 is an apocalyptic number.
It is an amenable number.
214221414413 is a deficient number, since it is larger than the sum of its proper divisors (14883667).
214221414413 is a wasteful number, since it uses less digits than its factorization.
214221414413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14883666.
The product of its digits is 6144, while the sum is 29.
Adding to 214221414413 its reverse (314414122412), we get a palindrome (528635536825).
The spelling of 214221414413 in words is "two hundred fourteen billion, two hundred twenty-one million, four hundred fourteen thousand, four hundred thirteen".
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