Base | Representation |
---|---|
bin | 11010100011000110… |
… | …00101100101111011 |
3 | 1100210022122011212011 |
4 | 31101203011211323 |
5 | 213142240214311 |
6 | 10314152230351 |
7 | 1013126651155 |
oct | 152143054573 |
9 | 40708564764 |
10 | 14253054331 |
11 | 605452874a |
12 | 291939b3b7 |
13 | 1461b80879 |
14 | 992d49ad5 |
15 | 58646c321 |
hex | 3518c597b |
14253054331 has 4 divisors (see below), whose sum is σ = 14314226472. Its totient is φ = 14191882192.
The previous prime is 14253054329. The next prime is 14253054359. The reversal of 14253054331 is 13345035241.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 14253054331 - 21 = 14253054329 is a prime.
It is a super-2 number, since 2×142530543312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14253054293 and 14253054302.
It is not an unprimeable number, because it can be changed into a prime (14253054631) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30585721 + ... + 30586186.
It is an arithmetic number, because the mean of its divisors is an integer number (3578556618).
Almost surely, 214253054331 is an apocalyptic number.
14253054331 is a deficient number, since it is larger than the sum of its proper divisors (61172141).
14253054331 is an equidigital number, since it uses as much as digits as its factorization.
14253054331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61172140.
The product of its (nonzero) digits is 21600, while the sum is 31.
Adding to 14253054331 its reverse (13345035241), we get a palindrome (27598089572).
The spelling of 14253054331 in words is "fourteen billion, two hundred fifty-three million, fifty-four thousand, three hundred thirty-one".
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