Base | Representation |
---|---|
bin | 110101110011… |
… | …010111010100 |
3 | 222112120002010 |
4 | 311303113110 |
5 | 12102312040 |
6 | 1222144220 |
7 | 230611410 |
oct | 65632724 |
9 | 28476063 |
10 | 14104020 |
11 | 7a63617 |
12 | 4882070 |
13 | 2bca898 |
14 | 1c31d40 |
15 | 1388e80 |
hex | d735d4 |
14104020 has 48 divisors (see below), whose sum is σ = 45134208. Its totient is φ = 3223680.
The previous prime is 14103997. The next prime is 14104021. The reversal of 14104020 is 2040141.
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 = 14103987 and 14104005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14104021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16371 + ... + 17210.
It is an arithmetic number, because the mean of its divisors is an integer number (940296).
Almost surely, 214104020 is an apocalyptic number.
14104020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14104020 is an abundant number, since it is smaller than the sum of its proper divisors (31030188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14104020 is a wasteful number, since it uses less digits than its factorization.
14104020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33600 (or 33598 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 14104020 is about 3755.5319197152. The cubic root of 14104020 is about 241.6096660387.
Adding to 14104020 its reverse (2040141), we get a palindrome (16144161).
The spelling of 14104020 in words is "fourteen million, one hundred four thousand, twenty".
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