Base | Representation |
---|---|
bin | 110011011110… |
… | …100010000011 |
3 | 221101120211201 |
4 | 303132202003 |
5 | 11423310103 |
6 | 1201122031 |
7 | 222462166 |
oct | 63364203 |
9 | 27346751 |
10 | 13494403 |
11 | 76875aa |
12 | 4629317 |
13 | 2a46270 |
14 | 1b13add |
15 | 12b851d |
hex | cde883 |
13494403 has 8 divisors (see below), whose sum is σ = 14750288. Its totient is φ = 12269664.
The previous prime is 13494401. The next prime is 13494409. The reversal of 13494403 is 30449431.
13494403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13494403 - 21 = 13494401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13494401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6876 + ... + 8617.
It is an arithmetic number, because the mean of its divisors is an integer number (1843786).
Almost surely, 213494403 is an apocalyptic number.
13494403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
13494403 is a deficient number, since it is larger than the sum of its proper divisors (1255885).
13494403 is a wasteful number, since it uses less digits than its factorization.
13494403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15573.
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 13494403 is about 3673.4728799870. The cubic root of 13494403 is about 238.0772470107.
The spelling of 13494403 in words is "thirteen million, four hundred ninety-four thousand, four hundred three".
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