Base | Representation |
---|---|
bin | 1100011101101101111… |
… | …0001110011110010100 |
3 | 202110201110210002012212 |
4 | 3013123132032132110 |
5 | 12002022144001122 |
6 | 242212243332552 |
7 | 21320322661565 |
oct | 3073336163624 |
9 | 673643702185 |
10 | 214135531412 |
11 | 828a5a1a170 |
12 | 35601681158 |
13 | 17267a3244a |
14 | a51559816c |
15 | 5884429ce2 |
hex | 31db78e794 |
214135531412 has 96 divisors (see below), whose sum is σ = 418644616320. Its totient is φ = 95023134720.
The previous prime is 214135531411. The next prime is 214135531417.
214135531412 is nontrivially palindromic in base 10.
214135531412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214135531411) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258305414 + ... + 258306242.
It is an arithmetic number, because the mean of its divisors is an integer number (4360881420).
Almost surely, 2214135531412 is an apocalyptic number.
214135531412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
214135531412 is a deficient number, since it is larger than the sum of its proper divisors (204509084908).
214135531412 is a wasteful number, since it uses less digits than its factorization.
214135531412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1641 (or 1639 counting only the distinct ones).
The product of its digits is 14400, while the sum is 32.
It can be divided in two parts, 214135 and 531412, that added together give a palindrome (745547).
The spelling of 214135531412 in words is "two hundred fourteen billion, one hundred thirty-five million, five hundred thirty-one thousand, four hundred twelve".
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