Base | Representation |
---|---|
bin | 110011010101… |
… | …011010010001 |
3 | 221022200120221 |
4 | 303111122101 |
5 | 11421111131 |
6 | 1200233041 |
7 | 222245233 |
oct | 63253221 |
9 | 27280527 |
10 | 13457041 |
11 | 7661524 |
12 | 460b781 |
13 | 2a32260 |
14 | 1b04253 |
15 | 12ac411 |
hex | cd5691 |
13457041 has 8 divisors (see below), whose sum is σ = 14575680. Its totient is φ = 12350352.
The previous prime is 13457029. The next prime is 13457063. The reversal of 13457041 is 14075431.
13457041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 13457041 - 25 = 13457009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13456997 and 13457015.
It is not an unprimeable number, because it can be changed into a prime (13457021) 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, 565 + ... + 5218.
It is an arithmetic number, because the mean of its divisors is an integer number (1821960).
Almost surely, 213457041 is an apocalyptic number.
It is an amenable number.
13457041 is a deficient number, since it is larger than the sum of its proper divisors (1118639).
13457041 is a wasteful number, since it uses less digits than its factorization.
13457041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5975.
The product of its (nonzero) digits is 1680, while the sum is 25.
The square root of 13457041 is about 3668.3839766306. The cubic root of 13457041 is about 237.8573221526.
It can be divided in two parts, 134 and 57041, that added together give a palindrome (57175).
The spelling of 13457041 in words is "thirteen million, four hundred fifty-seven thousand, forty-one".
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