Base | Representation |
---|---|
bin | 11010100000011000… |
… | …11101010101000111 |
3 | 1100201201220102112222 |
4 | 31100030131111013 |
5 | 213120432020111 |
6 | 10312021402555 |
7 | 1012432636250 |
oct | 152014352507 |
9 | 40651812488 |
10 | 14230345031 |
11 | 6042727931 |
12 | 291186945b |
13 | 145a25c206 |
14 | 98dd17b27 |
15 | 5844837db |
hex | 35031d547 |
14230345031 has 8 divisors (see below), whose sum is σ = 16265424384. Its totient is φ = 12195808920.
The previous prime is 14230344949. The next prime is 14230345043. The reversal of 14230345031 is 13054303241.
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 14230345031 - 214 = 14230328647 is a prime.
It is a super-2 number, since 2×142303450312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14230345061) 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, 78035 + ... + 185876.
It is an arithmetic number, because the mean of its divisors is an integer number (2033178048).
Almost surely, 214230345031 is an apocalyptic number.
14230345031 is a deficient number, since it is larger than the sum of its proper divisors (2035079353).
14230345031 is an equidigital number, since it uses as much as digits as its factorization.
14230345031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271621.
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 14230345031 its reverse (13054303241), we get a palindrome (27284648272).
The spelling of 14230345031 in words is "fourteen billion, two hundred thirty million, three hundred forty-five thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.798 sec. • engine limits •