Base | Representation |
---|---|
bin | 110101100011… |
… | …111110111100 |
3 | 222102100122210 |
4 | 311203332330 |
5 | 12043303040 |
6 | 1220540420 |
7 | 230226630 |
oct | 65437674 |
9 | 28370583 |
10 | 14041020 |
11 | 7a20254 |
12 | 4851710 |
13 | 2ba7cc6 |
14 | 1c16dc0 |
15 | 1375480 |
hex | d63fbc |
14041020 has 96 divisors (see below), whose sum is σ = 45513216. Its totient is φ = 3168000.
The previous prime is 14041009. The next prime is 14041021. The reversal of 14041020 is 2014041.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 14040987 and 14041005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14041021) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42255 + ... + 42585.
It is an arithmetic number, because the mean of its divisors is an integer number (474096).
Almost surely, 214041020 is an apocalyptic number.
14041020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14041020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22756608).
14041020 is an abundant number, since it is smaller than the sum of its proper divisors (31472196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14041020 is a wasteful number, since it uses less digits than its factorization.
14041020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451 (or 449 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 14041020 is about 3747.1349054978. The cubic root of 14041020 is about 241.2493874540.
Adding to 14041020 its reverse (2014041), we get a palindrome (16055061).
The spelling of 14041020 in words is "fourteen million, forty-one thousand, twenty".
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