Base | Representation |
---|---|
bin | 110010111100… |
… | …000000101101 |
3 | 221010101212202 |
4 | 302330000231 |
5 | 11404244010 |
6 | 1154111245 |
7 | 221333021 |
oct | 62740055 |
9 | 27111782 |
10 | 13353005 |
11 | 75a0346 |
12 | 457b525 |
13 | 29c6ab3 |
14 | 1ab8381 |
15 | 128b6a5 |
hex | cbc02d |
13353005 has 16 divisors (see below), whose sum is σ = 16536960. Its totient is φ = 10344768.
The previous prime is 13352987. The next prime is 13353013. The reversal of 13353005 is 50035331.
It is not a de Polignac number, because 13353005 - 210 = 13351981 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 (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37016 + ... + 37374.
It is an arithmetic number, because the mean of its divisors is an integer number (1033560).
Almost surely, 213353005 is an apocalyptic number.
It is an amenable number.
13353005 is a deficient number, since it is larger than the sum of its proper divisors (3183955).
13353005 is a wasteful number, since it uses less digits than its factorization.
13353005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 580.
The product of its (nonzero) digits is 675, while the sum is 20.
The square root of 13353005 is about 3654.1763777902. The cubic root of 13353005 is about 237.2427796943.
Adding to 13353005 its reverse (50035331), we get a palindrome (63388336).
The spelling of 13353005 in words is "thirteen million, three hundred fifty-three thousand, five".
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