Base | Representation |
---|---|
bin | 11110011001100… |
… | …00100011001110 |
3 | 122202211111010021 |
4 | 33030300203032 |
5 | 1010240042310 |
6 | 41145332354 |
7 | 6214326325 |
oct | 1714604316 |
9 | 582744107 |
10 | 255002830 |
11 | 120a40445 |
12 | 714970ba |
13 | 40aa4864 |
14 | 25c1d0bc |
15 | 175c15da |
hex | f3308ce |
255002830 has 8 divisors (see below), whose sum is σ = 459005112. Its totient is φ = 102001128.
The previous prime is 255002827. The next prime is 255002833. The reversal of 255002830 is 38200552.
255002830 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 (255002827) and next prime (255002833).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 255002795 and 255002804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255002833) 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, 12750132 + ... + 12750151.
It is an arithmetic number, because the mean of its divisors is an integer number (57375639).
Almost surely, 2255002830 is an apocalyptic number.
255002830 is a deficient number, since it is larger than the sum of its proper divisors (204002282).
255002830 is a wasteful number, since it uses less digits than its factorization.
255002830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25500290.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 255002830 is about 15968.8080331627. The cubic root of 255002830 is about 634.1349164059.
The spelling of 255002830 in words is "two hundred fifty-five million, two thousand, eight hundred thirty".
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