Base | Representation |
---|---|
bin | 110010101111… |
… | …010100001101 |
3 | 221000202112211 |
4 | 302233110031 |
5 | 11401113010 |
6 | 1153030421 |
7 | 221025304 |
oct | 62572415 |
9 | 27022484 |
10 | 13301005 |
11 | 7565273 |
12 | 4555411 |
13 | 29a9223 |
14 | 1aa343b |
15 | 127b08a |
hex | caf50d |
13301005 has 8 divisors (see below), whose sum is σ = 16005600. Its totient is φ = 10611216.
The previous prime is 13300997. The next prime is 13301017. The reversal of 13301005 is 50010331.
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 13301005 - 23 = 13300997 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1615 + ... + 5404.
It is an arithmetic number, because the mean of its divisors is an integer number (2000700).
Almost surely, 213301005 is an apocalyptic number.
It is an amenable number.
13301005 is a deficient number, since it is larger than the sum of its proper divisors (2704595).
13301005 is an equidigital number, since it uses as much as digits as its factorization.
13301005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7403.
The product of its (nonzero) digits is 45, while the sum is 13.
The square root of 13301005 is about 3647.0542907941. The cubic root of 13301005 is about 236.9344178120.
Adding to 13301005 its reverse (50010331), we get a palindrome (63311336).
The spelling of 13301005 in words is "thirteen million, three hundred one thousand, five".
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