Base | Representation |
---|---|
bin | 11110011100110… |
… | …01110110000001 |
3 | 122210122101201201 |
4 | 33032121312001 |
5 | 1010342342423 |
6 | 41202501201 |
7 | 6221103604 |
oct | 1716316601 |
9 | 583571651 |
10 | 255434113 |
11 | 121205480 |
12 | 71664801 |
13 | 40bc5c5c |
14 | 25cd233b |
15 | 176592ad |
hex | f399d81 |
255434113 has 8 divisors (see below), whose sum is σ = 290771136. Its totient is φ = 222116400.
The previous prime is 255434093. The next prime is 255434161. The reversal of 255434113 is 311434552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 255434113 - 29 = 255433601 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (255434713) 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, 504558 + ... + 505063.
It is an arithmetic number, because the mean of its divisors is an integer number (36346392).
Almost surely, 2255434113 is an apocalyptic number.
255434113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
255434113 is a deficient number, since it is larger than the sum of its proper divisors (35337023).
255434113 is a wasteful number, since it uses less digits than its factorization.
255434113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1009655.
The product of its digits is 7200, while the sum is 28.
The square root of 255434113 is about 15982.3062478480. The cubic root of 255434113 is about 634.4922164531.
Adding to 255434113 its reverse (311434552), we get a palindrome (566868665).
The spelling of 255434113 in words is "two hundred fifty-five million, four hundred thirty-four thousand, one hundred thirteen".
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