Base | Representation |
---|---|
bin | 11010101010010010… |
… | …00100100011111111 |
3 | 1100221112002011200101 |
4 | 31111021010203333 |
5 | 213303203440411 |
6 | 10324144341531 |
7 | 1014461260435 |
oct | 152511044377 |
9 | 40845064611 |
10 | 14313343231 |
11 | 6085566690 |
12 | 29356148a7 |
13 | 14714cc185 |
14 | 99ad60d55 |
15 | 58b8ca8c1 |
hex | 3552448ff |
14313343231 has 8 divisors (see below), whose sum is σ = 15870533328. Its totient is φ = 12798816000.
The previous prime is 14313343223. The next prime is 14313343243. The reversal of 14313343231 is 13234331341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14313343231 - 23 = 14313343223 is a prime.
It is a super-2 number, since 2×143133432312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14313343231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14313343271) 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, 10665010 + ... + 10666351.
It is an arithmetic number, because the mean of its divisors is an integer number (1983816666).
Almost surely, 214313343231 is an apocalyptic number.
14313343231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
14313343231 is a deficient number, since it is larger than the sum of its proper divisors (1557190097).
14313343231 is a wasteful number, since it uses less digits than its factorization.
14313343231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21331433.
The product of its digits is 7776, while the sum is 28.
Adding to 14313343231 its reverse (13234331341), we get a palindrome (27547674572).
The spelling of 14313343231 in words is "fourteen billion, three hundred thirteen million, three hundred forty-three thousand, two hundred thirty-one".
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