Base | Representation |
---|---|
bin | 11110011010010… |
… | …11111100100001 |
3 | 122210001012001020 |
4 | 33031023330201 |
5 | 1010302140131 |
6 | 41152000053 |
7 | 6215304426 |
oct | 1715137441 |
9 | 583035036 |
10 | 255115041 |
11 | 121007785 |
12 | 71530029 |
13 | 40b1395c |
14 | 25c4bd4d |
15 | 175e4996 |
hex | f34bf21 |
255115041 has 8 divisors (see below), whose sum is σ = 340503360. Its totient is φ = 169901712.
The previous prime is 255115031. The next prime is 255115043. The reversal of 255115041 is 140511552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 255115041 - 25 = 255115009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (255115043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40306 + ... + 46203.
It is an arithmetic number, because the mean of its divisors is an integer number (42562920).
Almost surely, 2255115041 is an apocalyptic number.
It is an amenable number.
255115041 is a deficient number, since it is larger than the sum of its proper divisors (85388319).
255115041 is an equidigital number, since it uses as much as digits as its factorization.
255115041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87495.
The product of its (nonzero) digits is 1000, while the sum is 24.
The square root of 255115041 is about 15972.3210899356. The cubic root of 255115041 is about 634.2279173063.
Adding to 255115041 its reverse (140511552), we get a palindrome (395626593).
The spelling of 255115041 in words is "two hundred fifty-five million, one hundred fifteen thousand, forty-one".
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