Base | Representation |
---|---|
bin | 110011010101… |
… | …011110111101 |
3 | 221022201000001 |
4 | 303111132331 |
5 | 11421113331 |
6 | 1200234301 |
7 | 222246142 |
oct | 63253675 |
9 | 27281001 |
10 | 13457341 |
11 | 7661777 |
12 | 460b991 |
13 | 2a32431 |
14 | 1b043c9 |
15 | 12ac561 |
hex | cd57bd |
13457341 has 4 divisors (see below), whose sum is σ = 13590684. Its totient is φ = 13324000.
The previous prime is 13457333. The next prime is 13457351. The reversal of 13457341 is 14375431.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 13293316 + 164025 = 3646^2 + 405^2 .
It is a cyclic number.
It is not a de Polignac number, because 13457341 - 23 = 13457333 is a prime.
It is a super-2 number, since 2×134573412 = 362200053580562, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13457321) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66520 + ... + 66721.
It is an arithmetic number, because the mean of its divisors is an integer number (3397671).
Almost surely, 213457341 is an apocalyptic number.
It is an amenable number.
13457341 is a deficient number, since it is larger than the sum of its proper divisors (133343).
13457341 is a wasteful number, since it uses less digits than its factorization.
13457341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133342.
The product of its digits is 5040, while the sum is 28.
The square root of 13457341 is about 3668.4248663425. The cubic root of 13457341 is about 237.8590896701.
It can be divided in two parts, 134 and 57341, that added together give a palindrome (57475).
The spelling of 13457341 in words is "thirteen million, four hundred fifty-seven thousand, three hundred forty-one".
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