Base | Representation |
---|---|
bin | 110100010001… |
… | …110100010001 |
3 | 221210020222210 |
4 | 310101310101 |
5 | 12002020330 |
6 | 1205422333 |
7 | 224325465 |
oct | 64216421 |
9 | 27706883 |
10 | 13704465 |
11 | 7810405 |
12 | 470a9a9 |
13 | 2abaa68 |
14 | 1b6a4a5 |
15 | 130a8b0 |
hex | d11d11 |
13704465 has 32 divisors (see below), whose sum is σ = 23417856. Its totient is φ = 6819840.
The previous prime is 13704463. The next prime is 13704469. The reversal of 13704465 is 56440731.
It is not a de Polignac number, because 13704465 - 21 = 13704463 is a prime.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (13704463) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56745 + ... + 56985.
It is an arithmetic number, because the mean of its divisors is an integer number (731808).
Almost surely, 213704465 is an apocalyptic number.
13704465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13704465 is a deficient number, since it is larger than the sum of its proper divisors (9713391).
13704465 is a wasteful number, since it uses less digits than its factorization.
13704465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 489.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 13704465 is about 3701.9542136553. The cubic root of 13704465 is about 239.3062430488.
The spelling of 13704465 in words is "thirteen million, seven hundred four thousand, four hundred sixty-five".
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