Base | Representation |
---|---|
bin | 11110011011110… |
… | …01001110110010 |
3 | 122210101121111012 |
4 | 33031321032302 |
5 | 1010324104110 |
6 | 41155550522 |
7 | 6220006262 |
oct | 1715711662 |
9 | 583347435 |
10 | 255300530 |
11 | 121124081 |
12 | 715bb442 |
13 | 40b7a204 |
14 | 25c997a2 |
15 | 1762e905 |
hex | f3793b2 |
255300530 has 32 divisors (see below), whose sum is σ = 489585600. Its totient is φ = 95573952.
The previous prime is 255300527. The next prime is 255300533. The reversal of 255300530 is 35003552.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (255300527) and next prime (255300533).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 255300496 and 255300505.
It is not an unprimeable number, because it can be changed into a prime (255300533) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7676 + ... + 23864.
It is an arithmetic number, because the mean of its divisors is an integer number (15299550).
Almost surely, 2255300530 is an apocalyptic number.
255300530 is a deficient number, since it is larger than the sum of its proper divisors (234285070).
255300530 is a wasteful number, since it uses less digits than its factorization.
255300530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16298.
The product of its (nonzero) digits is 2250, while the sum is 23.
The square root of 255300530 is about 15978.1266110893. The cubic root of 255300530 is about 634.3815915094.
The spelling of 255300530 in words is "two hundred fifty-five million, three hundred thousand, five hundred thirty".
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