Base | Representation |
---|---|
bin | 110100101100… |
… | …011000100011 |
3 | 221222210021002 |
4 | 310230120203 |
5 | 12014011113 |
6 | 1212022215 |
7 | 225260651 |
oct | 64543043 |
9 | 27883232 |
10 | 13813283 |
11 | 7885140 |
12 | 476196b |
13 | 2b28453 |
14 | 1b97dd1 |
15 | 132cc58 |
hex | d2c623 |
13813283 has 8 divisors (see below), whose sum is σ = 15132096. Its totient is φ = 12505000.
The previous prime is 13813237. The next prime is 13813297. The reversal of 13813283 is 38231831.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13813283 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13813213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260 + ... + 5262.
It is an arithmetic number, because the mean of its divisors is an integer number (1891512).
Almost surely, 213813283 is an apocalyptic number.
13813283 is a deficient number, since it is larger than the sum of its proper divisors (1318813).
13813283 is a wasteful number, since it uses less digits than its factorization.
13813283 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5265.
The product of its digits is 3456, while the sum is 29.
The square root of 13813283 is about 3716.6225258963. The cubic root of 13813283 is about 239.9379642903.
It can be divided in two parts, 1381 and 3283, that added together give a palindrome (4664).
The spelling of 13813283 in words is "thirteen million, eight hundred thirteen thousand, two hundred eighty-three".
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