Base | Representation |
---|---|
bin | 110011011100… |
… | …010010111101 |
3 | 221101010021112 |
4 | 303130102331 |
5 | 11423011440 |
6 | 1201011405 |
7 | 222423404 |
oct | 63342275 |
9 | 27333245 |
10 | 13485245 |
11 | 7680734 |
12 | 4623b65 |
13 | 2a42047 |
14 | 1b1063b |
15 | 12b5965 |
hex | cdc4bd |
13485245 has 16 divisors (see below), whose sum is σ = 17020800. Its totient is φ = 10236864.
The previous prime is 13485211. The next prime is 13485253. The reversal of 13485245 is 54258431.
It is a cyclic number.
It is not a de Polignac number, because 13485245 - 210 = 13484221 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16742 + ... + 17528.
It is an arithmetic number, because the mean of its divisors is an integer number (1063800).
Almost surely, 213485245 is an apocalyptic number.
It is an amenable number.
13485245 is a deficient number, since it is larger than the sum of its proper divisors (3535555).
13485245 is a wasteful number, since it uses less digits than its factorization.
13485245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 964.
The product of its digits is 19200, while the sum is 32.
The square root of 13485245 is about 3672.2261640591. The cubic root of 13485245 is about 238.0233776439.
The spelling of 13485245 in words is "thirteen million, four hundred eighty-five thousand, two hundred forty-five".
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