Base | Representation |
---|---|
bin | 110000101001… |
… | …110010011011 |
3 | 212222222022011 |
4 | 300221302123 |
5 | 11231112300 |
6 | 1133210351 |
7 | 213256615 |
oct | 60516233 |
9 | 25888264 |
10 | 12754075 |
11 | 7221364 |
12 | 43309b7 |
13 | 28472b9 |
14 | 199ddb5 |
15 | 11bdeba |
hex | c29c9b |
12754075 has 24 divisors (see below), whose sum is σ = 16936416. Its totient is φ = 9504000.
The previous prime is 12754069. The next prime is 12754081. The reversal of 12754075 is 57045721.
12754075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12754069) and next prime (12754081).
It is not a de Polignac number, because 12754075 - 23 = 12754067 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23305 + ... + 23845.
It is an arithmetic number, because the mean of its divisors is an integer number (705684).
It is a vampire number, since it can be written as 2705 ⋅ 4715 (with its own digits).
Almost surely, 212754075 is an apocalyptic number.
12754075 is a deficient number, since it is larger than the sum of its proper divisors (4182341).
12754075 is a wasteful number, since it uses less digits than its factorization.
12754075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 615 (or 610 counting only the distinct ones).
The product of its (nonzero) digits is 9800, while the sum is 31.
The square root of 12754075 is about 3571.2847828198. The cubic root of 12754075 is about 233.6413223152.
Adding to 12754075 its reverse (57045721), we get a palindrome (69799796).
The spelling of 12754075 in words is "twelve million, seven hundred fifty-four thousand, seventy-five".
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