Base | Representation |
---|---|
bin | 11110011001111… |
… | …00000100010011 |
3 | 122202220212211102 |
4 | 33030330010103 |
5 | 1010243100003 |
6 | 41150335015 |
7 | 6214614005 |
oct | 1714740423 |
9 | 582825742 |
10 | 255050003 |
11 | 120a7292a |
12 | 714ba46b |
13 | 40ac0180 |
14 | 25c32375 |
15 | 175d0588 |
hex | f33c113 |
255050003 has 4 divisors (see below), whose sum is σ = 274669248. Its totient is φ = 235430760.
The previous prime is 255049981. The next prime is 255050011. The reversal of 255050003 is 300050552.
255050003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 255050003 - 28 = 255049747 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (255050063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9809603 + ... + 9809628.
It is an arithmetic number, because the mean of its divisors is an integer number (68667312).
Almost surely, 2255050003 is an apocalyptic number.
255050003 is a deficient number, since it is larger than the sum of its proper divisors (19619245).
255050003 is a wasteful number, since it uses less digits than its factorization.
255050003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19619244.
The product of its (nonzero) digits is 750, while the sum is 20.
The square root of 255050003 is about 15970.2850005878. The cubic root of 255050003 is about 634.1740168896.
The spelling of 255050003 in words is "two hundred fifty-five million, fifty thousand, three".
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