Base | Representation |
---|---|
bin | 11010100000011110… |
… | …00010011101100100 |
3 | 1100201210011210101010 |
4 | 31100033002131210 |
5 | 213121120141122 |
6 | 10312044102220 |
7 | 1012441454226 |
oct | 152017023544 |
9 | 40653153333 |
10 | 14231021412 |
11 | 604304a023 |
12 | 2911b34970 |
13 | 145a43803a |
14 | 990052416 |
15 | 584568e0c |
hex | 3503c2764 |
14231021412 has 24 divisors (see below), whose sum is σ = 33208473312. Its totient is φ = 4743280000.
The previous prime is 14231021407. The next prime is 14231021423. The reversal of 14231021412 is 21412013241.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126412 + ... + 210812.
It is an arithmetic number, because the mean of its divisors is an integer number (1383686388).
Almost surely, 214231021412 is an apocalyptic number.
14231021412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14231021412 is an abundant number, since it is smaller than the sum of its proper divisors (18977451900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14231021412 is a wasteful number, since it uses less digits than its factorization.
14231021412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98459 (or 98457 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 14231021412 its reverse (21412013241), we get a palindrome (35643034653).
The spelling of 14231021412 in words is "fourteen billion, two hundred thirty-one million, twenty-one thousand, four hundred twelve".
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