Base | Representation |
---|---|
bin | 11110011001101… |
… | …10100101001010 |
3 | 122202212202000002 |
4 | 33030312211022 |
5 | 1010241340110 |
6 | 41150043002 |
7 | 6214461332 |
oct | 1714664512 |
9 | 582782002 |
10 | 255027530 |
11 | 120a57a5a |
12 | 714a9462 |
13 | 40ab2b84 |
14 | 25c280c2 |
15 | 175c8aa5 |
hex | f33694a |
255027530 has 8 divisors (see below), whose sum is σ = 459049572. Its totient is φ = 102011008.
The previous prime is 255027517. The next prime is 255027533. The reversal of 255027530 is 35720552.
It can be written as a sum of positive squares in 2 ways, for example, as 233692369 + 21335161 = 15287^2 + 4619^2 .
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 = 255027493 and 255027502.
It is not an unprimeable number, because it can be changed into a prime (255027533) 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, 12751367 + ... + 12751386.
Almost surely, 2255027530 is an apocalyptic number.
255027530 is a deficient number, since it is larger than the sum of its proper divisors (204022042).
255027530 is a wasteful number, since it uses less digits than its factorization.
255027530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25502760.
The product of its (nonzero) digits is 10500, while the sum is 29.
The square root of 255027530 is about 15969.5813971438. The cubic root of 255027530 is about 634.1553902005.
The spelling of 255027530 in words is "two hundred fifty-five million, twenty-seven thousand, five hundred thirty".
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