Base | Representation |
---|---|
bin | 1000010011111111… |
… | …0100001101000110 |
3 | 12202111121212112212 |
4 | 2010333310031012 |
5 | 14032204241124 |
6 | 1005224543422 |
7 | 106202630150 |
oct | 20477641506 |
9 | 5674555485 |
10 | 2231321414 |
11 | a45582893 |
12 | 523321b72 |
13 | 297379c3a |
14 | 1724b1ad0 |
15 | d0d5740e |
hex | 84ff4346 |
2231321414 has 16 divisors (see below), whose sum is σ = 3832800000. Its totient is φ = 954361224.
The previous prime is 2231321399. The next prime is 2231321419. The reversal of 2231321414 is 4141231322.
2231321414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×22313214143 (a number of 29 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2231321414.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2231321419) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152714 + ... + 166685.
It is an arithmetic number, because the mean of its divisors is an integer number (239550000).
Almost surely, 22231321414 is an apocalyptic number.
2231321414 is a deficient number, since it is larger than the sum of its proper divisors (1601478586).
2231321414 is a wasteful number, since it uses less digits than its factorization.
2231321414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 319907.
The product of its digits is 1152, while the sum is 23.
The square root of 2231321414 is about 47236.8649891163. The cubic root of 2231321414 is about 1306.7345614826.
Adding to 2231321414 its reverse (4141231322), we get a palindrome (6372552736).
The spelling of 2231321414 in words is "two billion, two hundred thirty-one million, three hundred twenty-one thousand, four hundred fourteen".
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