Base | Representation |
---|---|
bin | 110100110001… |
… | …011100010011 |
3 | 222000211200111 |
4 | 310301130103 |
5 | 12020142003 |
6 | 1212302151 |
7 | 225405241 |
oct | 64613423 |
9 | 28024614 |
10 | 13834003 |
11 | 7899767 |
12 | 4771957 |
13 | 2b34a01 |
14 | 1ba1791 |
15 | 1333e6d |
hex | d31713 |
13834003 has 4 divisors (see below), whose sum is σ = 14155768. Its totient is φ = 13512240.
The previous prime is 13834001. The next prime is 13834019. The reversal of 13834003 is 30043831.
13834003 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30043831 = 461 ⋅65171.
It is a cyclic number.
It is not a de Polignac number, because 13834003 - 21 = 13834001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13834001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160818 + ... + 160903.
It is an arithmetic number, because the mean of its divisors is an integer number (3538942).
Almost surely, 213834003 is an apocalyptic number.
13834003 is a deficient number, since it is larger than the sum of its proper divisors (321765).
13834003 is an equidigital number, since it uses as much as digits as its factorization.
13834003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 321764.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 13834003 is about 3719.4089584234. The cubic root of 13834003 is about 240.0578737746.
Adding to 13834003 its reverse (30043831), we get a palindrome (43877834).
The spelling of 13834003 in words is "thirteen million, eight hundred thirty-four thousand, three".
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