Base | Representation |
---|---|
bin | 110011011110… |
… | …100111010010 |
3 | 221101121022010 |
4 | 303132213102 |
5 | 11423312423 |
6 | 1201123350 |
7 | 222463155 |
oct | 63364722 |
9 | 27347263 |
10 | 13494738 |
11 | 7687884 |
12 | 4629556 |
13 | 2a4646a |
14 | 1b13c9c |
15 | 12b8693 |
hex | cde9d2 |
13494738 has 16 divisors (see below), whose sum is σ = 27393120. Its totient is φ = 4430976.
The previous prime is 13494727. The next prime is 13494743. The reversal of 13494738 is 83749431.
It is a junction number, because it is equal to n+sod(n) for n = 13494696 and 13494705.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16383 + ... + 17186.
It is an arithmetic number, because the mean of its divisors is an integer number (1712070).
Almost surely, 213494738 is an apocalyptic number.
13494738 is an abundant number, since it is smaller than the sum of its proper divisors (13898382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13494738 is a wasteful number, since it uses less digits than its factorization.
13494738 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33641.
The product of its digits is 72576, while the sum is 39.
The square root of 13494738 is about 3673.5184768829. The cubic root of 13494738 is about 238.0792170922.
The spelling of 13494738 in words is "thirteen million, four hundred ninety-four thousand, seven hundred thirty-eight".
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