Base | Representation |
---|---|
bin | 11010010100100011… |
… | …00100011010111110 |
3 | 1100110211000021021202 |
4 | 31022101210122332 |
5 | 212420020142002 |
6 | 10254112455502 |
7 | 1010115462263 |
oct | 151221443276 |
9 | 40424007252 |
10 | 14131021502 |
11 | 5aa1658674 |
12 | 28a454a592 |
13 | 14427c45b0 |
14 | 980a6126a |
15 | 57a8b4502 |
hex | 34a4646be |
14131021502 has 32 divisors (see below), whose sum is σ = 23030271264. Its totient is φ = 6464188800.
The previous prime is 14131021459. The next prime is 14131021529. The reversal of 14131021502 is 20512013141.
14131021502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1439852 + ... + 1449632.
It is an arithmetic number, because the mean of its divisors is an integer number (719695977).
Almost surely, 214131021502 is an apocalyptic number.
14131021502 is a deficient number, since it is larger than the sum of its proper divisors (8899249762).
14131021502 is a wasteful number, since it uses less digits than its factorization.
14131021502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10284.
The product of its (nonzero) digits is 240, while the sum is 20.
Adding to 14131021502 its reverse (20512013141), we get a palindrome (34643034643).
The spelling of 14131021502 in words is "fourteen billion, one hundred thirty-one million, twenty-one thousand, five hundred two".
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