Base | Representation |
---|---|
bin | 110101011010… |
… | …110100101100 |
3 | 222100110012011 |
4 | 311122310230 |
5 | 12041103000 |
6 | 1220051004 |
7 | 230012350 |
oct | 65326454 |
9 | 28313164 |
10 | 14003500 |
11 | 79a5045 |
12 | 4833a64 |
13 | 2b93bc4 |
14 | 1c07460 |
15 | 13692ba |
hex | d5ad2c |
14003500 has 48 divisors (see below), whose sum is σ = 34961472. Its totient is φ = 4800000.
The previous prime is 14003489. The next prime is 14003503. The reversal of 14003500 is 530041.
It is not an unprimeable number, because it can be changed into a prime (14003503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1500 + ... + 5500.
It is an arithmetic number, because the mean of its divisors is an integer number (728364).
It is a vampire number, since it can be written as 3500 ⋅ 4001 (with its own digits).
Almost surely, 214003500 is an apocalyptic number.
14003500 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 14003500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17480736).
14003500 is an abundant number, since it is smaller than the sum of its proper divisors (20957972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14003500 is a wasteful number, since it uses less digits than its factorization.
14003500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4027 (or 4015 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 13.
The square root of 14003500 is about 3742.1250647192. The cubic root of 14003500 is about 241.0343092629.
Adding to 14003500 its reverse (530041), we get a palindrome (14533541).
It can be divided in two parts, 1400 and 3500, that added together give a square (4900 = 702).
The spelling of 14003500 in words is "fourteen million, three thousand, five hundred".
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