Base | Representation |
---|---|
bin | 1110110110111000110… |
… | …1111010001010001001 |
3 | 220101211222001210012011 |
4 | 3231232031322022021 |
5 | 13140224031212223 |
6 | 313132232415521 |
7 | 24304246663162 |
oct | 3555615721211 |
9 | 811758053164 |
10 | 255252210313 |
11 | 99285244631 |
12 | 415775475a1 |
13 | 1b0bb255249 |
14 | c4d61a6769 |
15 | 698de8e80d |
hex | 3b6e37a289 |
255252210313 has 8 divisors (see below), whose sum is σ = 255859436448. Its totient is φ = 254645124864.
The previous prime is 255252210289. The next prime is 255252210377. The reversal of 255252210313 is 313012252552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 255252210313 - 229 = 254715339401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (255252210383) 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, 4199145 + ... + 4259497.
It is an arithmetic number, because the mean of its divisors is an integer number (31982429556).
Almost surely, 2255252210313 is an apocalyptic number.
It is an amenable number.
255252210313 is a deficient number, since it is larger than the sum of its proper divisors (607226135).
255252210313 is an equidigital number, since it uses as much as digits as its factorization.
255252210313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70343.
The product of its (nonzero) digits is 18000, while the sum is 31.
Adding to 255252210313 its reverse (313012252552), we get a palindrome (568264462865).
The spelling of 255252210313 in words is "two hundred fifty-five billion, two hundred fifty-two million, two hundred ten thousand, three hundred thirteen".
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