Base | Representation |
---|---|
bin | 1100011110110111100… |
… | …0111100001101110001 |
3 | 202111112000012112220122 |
4 | 3013231320330031301 |
5 | 12003140244240101 |
6 | 242303042220025 |
7 | 21331064245022 |
oct | 3075570741561 |
9 | 674460175818 |
10 | 214444524401 |
11 | 82a44386178 |
12 | 35689054615 |
13 | 172b6a5b633 |
14 | a54462cc49 |
15 | 58a161351b |
hex | 31ede3c371 |
214444524401 has 4 divisors (see below), whose sum is σ = 214461485172. Its totient is φ = 214427563632.
The previous prime is 214444524397. The next prime is 214444524407. The reversal of 214444524401 is 104425444412.
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 8850293776 + 205594230625 = 94076^2 + 453425^2 .
It is a cyclic number.
It is not a de Polignac number, because 214444524401 - 22 = 214444524397 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (214444524407) 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, 8461406 + ... + 8486711.
It is an arithmetic number, because the mean of its divisors is an integer number (53615371293).
Almost surely, 2214444524401 is an apocalyptic number.
It is an amenable number.
214444524401 is a deficient number, since it is larger than the sum of its proper divisors (16960771).
214444524401 is a wasteful number, since it uses less digits than its factorization.
214444524401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16960770.
The product of its (nonzero) digits is 81920, while the sum is 35.
Adding to 214444524401 its reverse (104425444412), we get a palindrome (318869968813).
The spelling of 214444524401 in words is "two hundred fourteen billion, four hundred forty-four million, five hundred twenty-four thousand, four hundred one".
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