Base | Representation |
---|---|
bin | 110010111000… |
… | …111101111101 |
3 | 221002202210010 |
4 | 302320331331 |
5 | 11403344131 |
6 | 1153533433 |
7 | 221251464 |
oct | 62707575 |
9 | 27082703 |
10 | 13340541 |
11 | 7591a45 |
12 | 4574279 |
13 | 29c1216 |
14 | 1ab39db |
15 | 1287b46 |
hex | cb8f7d |
13340541 has 8 divisors (see below), whose sum is σ = 17831520. Its totient is φ = 8871632.
The previous prime is 13340533. The next prime is 13340543. The reversal of 13340541 is 14504331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13340541 - 23 = 13340533 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13340543) 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, 4050 + ... + 6563.
It is an arithmetic number, because the mean of its divisors is an integer number (2228940).
Almost surely, 213340541 is an apocalyptic number.
It is an amenable number.
13340541 is a deficient number, since it is larger than the sum of its proper divisors (4490979).
13340541 is a wasteful number, since it uses less digits than its factorization.
13340541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11035.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 13340541 is about 3652.4705337620. The cubic root of 13340541 is about 237.1689407712.
Adding to 13340541 its reverse (14504331), we get a palindrome (27844872).
The spelling of 13340541 in words is "thirteen million, three hundred forty thousand, five hundred forty-one".
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