Base | Representation |
---|---|
bin | 110011000011… |
… | …100110100111 |
3 | 221011222112112 |
4 | 303003212213 |
5 | 11411242403 |
6 | 1154511235 |
7 | 221522465 |
oct | 63034647 |
9 | 27158475 |
10 | 13384103 |
11 | 7611747 |
12 | 459551b |
13 | 2a07cb5 |
14 | 1ac5835 |
15 | 12959d8 |
hex | cc39a7 |
13384103 has 4 divisors (see below), whose sum is σ = 13399440. Its totient is φ = 13368768.
The previous prime is 13384099. The next prime is 13384127. The reversal of 13384103 is 30148331.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30148331 = 23 ⋅1310797.
It is a cyclic number.
It is not a de Polignac number, because 13384103 - 22 = 13384099 is a prime.
It is a super-2 number, since 2×133841032 = 358268426229218, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13381103) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 6275 + ... + 8132.
It is an arithmetic number, because the mean of its divisors is an integer number (3349860).
Almost surely, 213384103 is an apocalyptic number.
13384103 is a deficient number, since it is larger than the sum of its proper divisors (15337).
13384103 is an equidigital number, since it uses as much as digits as its factorization.
13384103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15336.
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 13384103 is about 3658.4290344354. The cubic root of 13384103 is about 237.4268095802.
The spelling of 13384103 in words is "thirteen million, three hundred eighty-four thousand, one hundred three".
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