Base | Representation |
---|---|
bin | 110011101001… |
… | …111001100000 |
3 | 221110221201001 |
4 | 303221321200 |
5 | 11431302320 |
6 | 1202121344 |
7 | 223045006 |
oct | 63517140 |
9 | 27427631 |
10 | 13540960 |
11 | 7709584 |
12 | 4650254 |
13 | 2a61504 |
14 | 1b26a76 |
15 | 12c720a |
hex | ce9e60 |
13540960 has 24 divisors (see below), whose sum is σ = 31990896. Its totient is φ = 5416320.
The previous prime is 13540949. The next prime is 13540973. The reversal of 13540960 is 6904531.
13540960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42156 + ... + 42475.
It is an arithmetic number, because the mean of its divisors is an integer number (1332954).
Almost surely, 213540960 is an apocalyptic number.
13540960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13540960 is an abundant number, since it is smaller than the sum of its proper divisors (18449936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13540960 is an equidigital number, since it uses as much as digits as its factorization.
13540960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84646 (or 84638 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 13540960 is about 3679.8043426248. The cubic root of 13540960 is about 238.3507292740.
The spelling of 13540960 in words is "thirteen million, five hundred forty thousand, nine hundred sixty".
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