Base | Representation |
---|---|
bin | 1100011110110110110… |
… | …1001000110001111101 |
3 | 202111111210101100101102 |
4 | 3013231231020301331 |
5 | 12003134001231031 |
6 | 242302452022445 |
7 | 21331026036611 |
oct | 3075555106175 |
9 | 674453340342 |
10 | 214441430141 |
11 | 82a42662434 |
12 | 35688001a25 |
13 | 172b6217103 |
14 | a544065341 |
15 | 58a12017cb |
hex | 31edb48c7d |
214441430141 has 16 divisors (see below), whose sum is σ = 231576718320. Its totient is φ = 198518307840.
The previous prime is 214441430131. The next prime is 214441430183. The reversal of 214441430141 is 141034144412.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 30758116 + 214410672025 = 5546^2 + 463045^2 .
It is not a de Polignac number, because 214441430141 - 210 = 214441429117 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 (214441430131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58076 + ... + 657461.
It is an arithmetic number, because the mean of its divisors is an integer number (14473544895).
Almost surely, 2214441430141 is an apocalyptic number.
It is an amenable number.
214441430141 is a deficient number, since it is larger than the sum of its proper divisors (17135288179).
214441430141 is an frugal number, since it uses more digits than its factorization.
214441430141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 715649 (or 715615 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 29.
Adding to 214441430141 its reverse (141034144412), we get a palindrome (355475574553).
The spelling of 214441430141 in words is "two hundred fourteen billion, four hundred forty-one million, four hundred thirty thousand, one hundred forty-one".
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