Base | Representation |
---|---|
bin | 110011101001… |
… | …111010111111 |
3 | 221110221211120 |
4 | 303221322333 |
5 | 11431303210 |
6 | 1202122023 |
7 | 223045203 |
oct | 63517277 |
9 | 27427746 |
10 | 13541055 |
11 | 7709660 |
12 | 4650313 |
13 | 2a61578 |
14 | 1b26b03 |
15 | 12c7270 |
hex | ce9ebf |
13541055 has 16 divisors (see below), whose sum is σ = 23635584. Its totient is φ = 6565280.
The previous prime is 13541051. The next prime is 13541071. The reversal of 13541055 is 55014531.
It is not a de Polignac number, because 13541055 - 22 = 13541051 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13541051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40869 + ... + 41198.
It is an arithmetic number, because the mean of its divisors is an integer number (1477224).
Almost surely, 213541055 is an apocalyptic number.
13541055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13541055 is a deficient number, since it is larger than the sum of its proper divisors (10094529).
13541055 is a wasteful number, since it uses less digits than its factorization.
13541055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82086.
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 13541055 is about 3679.8172508971. The cubic root of 13541055 is about 238.3512866758.
Adding to 13541055 its reverse (55014531), we get a palindrome (68555586).
The spelling of 13541055 in words is "thirteen million, five hundred forty-one thousand, fifty-five".
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