Base | Representation |
---|---|
bin | 110011011100… |
… | …010001101100 |
3 | 221101010011112 |
4 | 303130101230 |
5 | 11423011124 |
6 | 1201011152 |
7 | 222423230 |
oct | 63342154 |
9 | 27333145 |
10 | 13485164 |
11 | 7680670 |
12 | 4623ab8 |
13 | 2a41cb4 |
14 | 1b105c0 |
15 | 12b590e |
hex | cdc46c |
13485164 has 24 divisors (see below), whose sum is σ = 29422848. Its totient is φ = 5253840.
The previous prime is 13485127. The next prime is 13485167. The reversal of 13485164 is 46158431.
13485164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 13485164.
It is not an unprimeable number, because it can be changed into a prime (13485167) 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, 21584 + ... + 22199.
It is an arithmetic number, because the mean of its divisors is an integer number (1225952).
Almost surely, 213485164 is an apocalyptic number.
13485164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13485164 is an abundant number, since it is smaller than the sum of its proper divisors (15937684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13485164 is a wasteful number, since it uses less digits than its factorization.
13485164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43805 (or 43803 counting only the distinct ones).
The product of its digits is 11520, while the sum is 32.
The square root of 13485164 is about 3672.2151353100. The cubic root of 13485164 is about 238.0229010753.
The spelling of 13485164 in words is "thirteen million, four hundred eighty-five thousand, one hundred sixty-four".
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