Base | Representation |
---|---|
bin | 11010100000011101… |
… | …11101001111101000 |
3 | 1100201210010201001120 |
4 | 31100032331033220 |
5 | 213121114000130 |
6 | 10312043415240 |
7 | 1012441335015 |
oct | 152016751750 |
9 | 40653121046 |
10 | 14231000040 |
11 | 6043034a64 |
12 | 2911b24520 |
13 | 145a42b3aa |
14 | 99004870c |
15 | 584562910 |
hex | 3503bd3e8 |
14231000040 has 64 divisors (see below), whose sum is σ = 42712444800. Its totient is φ = 3793204992.
The previous prime is 14231000029. The next prime is 14231000071. The reversal of 14231000040 is 4000013241.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a junction number, because it is equal to n+sod(n) for n = 14230999983 and 14231000019.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249301 + ... + 301019.
It is an arithmetic number, because the mean of its divisors is an integer number (667381950).
Almost surely, 214231000040 is an apocalyptic number.
14231000040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14231000040 is an abundant number, since it is smaller than the sum of its proper divisors (28481444760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14231000040 is a wasteful number, since it uses less digits than its factorization.
14231000040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54026 (or 54022 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 14231000040 its reverse (4000013241), we get a palindrome (18231013281).
The spelling of 14231000040 in words is "fourteen billion, two hundred thirty-one million, forty", and thus it is an aban number.
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