Base | Representation |
---|---|
bin | 110011111001… |
… | …110010101100 |
3 | 221121021000011 |
4 | 303321302230 |
5 | 11440343220 |
6 | 1203343004 |
7 | 223435546 |
oct | 63716254 |
9 | 27537004 |
10 | 13606060 |
11 | 7753486 |
12 | 4681a64 |
13 | 2a85030 |
14 | 1b42696 |
15 | 12db65a |
hex | cf9cac |
13606060 has 48 divisors (see below), whose sum is σ = 31512096. Its totient is φ = 4902912.
The previous prime is 13606051. The next prime is 13606067. The reversal of 13606060 is 6060631.
13606060 is a modest number, since divided by 6060 gives 1360 as remainder.
It is not an unprimeable number, because it can be changed into a prime (13606067) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10572 + ... + 11788.
It is an arithmetic number, because the mean of its divisors is an integer number (656502).
Almost surely, 213606060 is an apocalyptic number.
13606060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13606060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15756048).
13606060 is an abundant number, since it is smaller than the sum of its proper divisors (17906036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13606060 is a wasteful number, since it uses less digits than its factorization.
13606060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1282 (or 1280 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
The square root of 13606060 is about 3688.6393155200. The cubic root of 13606060 is about 238.7320865922.
Adding to 13606060 its reverse (6060631), we get a palindrome (19666691).
The spelling of 13606060 in words is "thirteen million, six hundred six thousand, sixty".
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