Base | Representation |
---|---|
bin | 11010011101101010… |
… | …00000101111100110 |
3 | 1100200010202210021010 |
4 | 31032311000233212 |
5 | 213044044441124 |
6 | 10305442203050 |
7 | 1012034042454 |
oct | 151665005746 |
9 | 40603683233 |
10 | 14207421414 |
11 | 603079aa9a |
12 | 2906053486 |
13 | 1455594144 |
14 | 98ac6b9d4 |
15 | 582456529 |
hex | 34ed40be6 |
14207421414 has 32 divisors (see below), whose sum is σ = 29318639616. Its totient is φ = 4587252480.
The previous prime is 14207421401. The next prime is 14207421419. The reversal of 14207421414 is 41412470241.
It is a super-3 number, since 3×142074214143 (a number of 31 digits) contains 333 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14207421419) 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, 232342 + ... + 287049.
It is an arithmetic number, because the mean of its divisors is an integer number (916207488).
Almost surely, 214207421414 is an apocalyptic number.
14207421414 is an abundant number, since it is smaller than the sum of its proper divisors (15111218202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14207421414 is a wasteful number, since it uses less digits than its factorization.
14207421414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 519540.
The product of its (nonzero) digits is 7168, while the sum is 30.
Adding to 14207421414 its reverse (41412470241), we get a palindrome (55619891655).
The spelling of 14207421414 in words is "fourteen billion, two hundred seven million, four hundred twenty-one thousand, four hundred fourteen".
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