Base | Representation |
---|---|
bin | 11010010110000111… |
… | …11110001111001000 |
3 | 1100111201212120000211 |
4 | 31023003332033020 |
5 | 212431411000230 |
6 | 10255304010504 |
7 | 1010336003050 |
oct | 151303761710 |
9 | 40451776024 |
10 | 14144234440 |
11 | 5aa9062756 |
12 | 28a8a60a34 |
13 | 144546c6bb |
14 | 982700560 |
15 | 57bb2442a |
hex | 34b0fe3c8 |
14144234440 has 32 divisors (see below), whose sum is σ = 36370889280. Its totient is φ = 4849451712.
The previous prime is 14144234431. The next prime is 14144234453. The reversal of 14144234440 is 4443244141.
It is a super-2 number, since 2×141442344402 (a number of 21 digits) contains 22 as substring.
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, 25257282 + ... + 25257841.
It is an arithmetic number, because the mean of its divisors is an integer number (1136590290).
Almost surely, 214144234440 is an apocalyptic number.
14144234440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14144234440 is an abundant number, since it is smaller than the sum of its proper divisors (22226654840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14144234440 is a wasteful number, since it uses less digits than its factorization.
14144234440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50515141 (or 50515137 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 31.
Adding to 14144234440 its reverse (4443244141), we get a palindrome (18587478581).
The spelling of 14144234440 in words is "fourteen billion, one hundred forty-four million, two hundred thirty-four thousand, four hundred forty".
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