Base | Representation |
---|---|
bin | 110010000000… |
… | …000001100111 |
3 | 220122220211200 |
4 | 302000001213 |
5 | 11323413203 |
6 | 1144533543 |
7 | 216260466 |
oct | 62000147 |
9 | 26586750 |
10 | 13107303 |
11 | 7442790 |
12 | 44812b3 |
13 | 293c001 |
14 | 1a529dd |
15 | 123d9a3 |
hex | c80067 |
13107303 has 24 divisors (see below), whose sum is σ = 21141120. Its totient is φ = 7756560.
The previous prime is 13107301. The next prime is 13107307. The reversal of 13107303 is 30370131.
It is not a de Polignac number, because 13107303 - 21 = 13107301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13107301) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2718 + ... + 5796.
It is an arithmetic number, because the mean of its divisors is an integer number (880880).
Almost surely, 213107303 is an apocalyptic number.
13107303 is a deficient number, since it is larger than the sum of its proper divisors (8033817).
13107303 is a wasteful number, since it uses less digits than its factorization.
13107303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3139 (or 3136 counting only the distinct ones).
The product of its (nonzero) digits is 189, while the sum is 18.
The square root of 13107303 is about 3620.4009446469. The cubic root of 13107303 is about 235.7786335143.
Adding to 13107303 its reverse (30370131), we get a palindrome (43477434).
The spelling of 13107303 in words is "thirteen million, one hundred seven thousand, three hundred three".
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