Base | Representation |
---|---|
bin | 110100101010… |
… | …011110101011 |
3 | 221222101120012 |
4 | 310222132223 |
5 | 12013233413 |
6 | 1211522135 |
7 | 225226136 |
oct | 64523653 |
9 | 27871505 |
10 | 13805483 |
11 | 787a29a |
12 | 475934b |
13 | 2b24a33 |
14 | 1b9521d |
15 | 132a7a8 |
hex | d2a7ab |
13805483 has 8 divisors (see below), whose sum is σ = 13981968. Its totient is φ = 13630464.
The previous prime is 13805471. The next prime is 13805501. The reversal of 13805483 is 38450831.
It is a happy number.
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 13805483 - 212 = 13801387 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13805443) 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, 44816 + ... + 45122.
It is an arithmetic number, because the mean of its divisors is an integer number (1747746).
Almost surely, 213805483 is an apocalyptic number.
13805483 is a deficient number, since it is larger than the sum of its proper divisors (176485).
13805483 is a wasteful number, since it uses less digits than its factorization.
13805483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 733.
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 13805483 is about 3715.5730379041. The cubic root of 13805483 is about 239.8927935539.
The spelling of 13805483 in words is "thirteen million, eight hundred five thousand, four hundred eighty-three".
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