Base | Representation |
---|---|
bin | 110011011100… |
… | …100110001011 |
3 | 221101011222002 |
4 | 303130212023 |
5 | 11423031400 |
6 | 1201021215 |
7 | 222430112 |
oct | 63344613 |
9 | 27334862 |
10 | 13486475 |
11 | 7681652 |
12 | 462480b |
13 | 2a42782 |
14 | 1b10c79 |
15 | 12b5ed5 |
hex | cdc98b |
13486475 has 12 divisors (see below), whose sum is σ = 16847880. Its totient is φ = 10708800.
The previous prime is 13486471. The next prime is 13486483. The reversal of 13486475 is 57468431.
It is not a de Polignac number, because 13486475 - 22 = 13486471 is a prime.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (13486471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1535 + ... + 5415.
It is an arithmetic number, because the mean of its divisors is an integer number (1403990).
Almost surely, 213486475 is an apocalyptic number.
13486475 is a deficient number, since it is larger than the sum of its proper divisors (3361405).
13486475 is a wasteful number, since it uses less digits than its factorization.
13486475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4030 (or 4025 counting only the distinct ones).
The product of its digits is 80640, while the sum is 38.
The square root of 13486475 is about 3672.3936335856. The cubic root of 13486475 is about 238.0306141915.
The spelling of 13486475 in words is "thirteen million, four hundred eighty-six thousand, four hundred seventy-five".
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