Base | Representation |
---|---|
bin | 110011001101… |
… | …100001100101 |
3 | 221021001021122 |
4 | 303031201211 |
5 | 11414042431 |
6 | 1155423325 |
7 | 222052121 |
oct | 63154145 |
9 | 27231248 |
10 | 13424741 |
11 | 763a230 |
12 | 45b4b45 |
13 | 2a20645 |
14 | 1ad6581 |
15 | 12a2a7b |
hex | ccd865 |
13424741 has 8 divisors (see below), whose sum is σ = 14922144. Its totient is φ = 11973520.
The previous prime is 13424737. The next prime is 13424743. The reversal of 13424741 is 14742431.
13424741 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 13424741 - 22 = 13424737 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13424741.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13424743) 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, 10931 + ... + 12096.
It is an arithmetic number, because the mean of its divisors is an integer number (1865268).
Almost surely, 213424741 is an apocalyptic number.
13424741 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13424741 is a deficient number, since it is larger than the sum of its proper divisors (1497403).
13424741 is a wasteful number, since it uses less digits than its factorization.
13424741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23091.
The product of its digits is 2688, while the sum is 26.
The square root of 13424741 is about 3663.9788481922. The cubic root of 13424741 is about 237.6668655596. Note that the first 3 decimals are identical.
The spelling of 13424741 in words is "thirteen million, four hundred twenty-four thousand, seven hundred forty-one".
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