Base | Representation |
---|---|
bin | 110101110011… |
… | …001001110011 |
3 | 222112111220002 |
4 | 311303021303 |
5 | 12102300110 |
6 | 1222140215 |
7 | 230606033 |
oct | 65631163 |
9 | 28474802 |
10 | 14103155 |
11 | 7a62a00 |
12 | 488166b |
13 | 2bca381 |
14 | 1c318c3 |
15 | 1388aa5 |
hex | d73273 |
14103155 has 12 divisors (see below), whose sum is σ = 18602976. Its totient is φ = 10256400.
The previous prime is 14103137. The next prime is 14103157. The reversal of 14103155 is 55130141.
It is not a de Polignac number, because 14103155 - 26 = 14103091 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14103157) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11051 + ... + 12260.
It is an arithmetic number, because the mean of its divisors is an integer number (1550248).
Almost surely, 214103155 is an apocalyptic number.
14103155 is a deficient number, since it is larger than the sum of its proper divisors (4499821).
14103155 is a wasteful number, since it uses less digits than its factorization.
14103155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23338 (or 23327 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 14103155 is about 3755.4167545028. The cubic root of 14103155 is about 241.6047266282.
Adding to 14103155 its reverse (55130141), we get a palindrome (69233296).
The spelling of 14103155 in words is "fourteen million, one hundred three thousand, one hundred fifty-five".
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