Base | Representation |
---|---|
bin | 111010000000001111110111… |
… | …100011110000010101011101 |
3 | 1020110020200022222021201210100 |
4 | 322000033313203300111131 |
5 | 231414104422342010133 |
6 | 2302321012143331313 |
7 | 104506431250240002 |
oct | 7200176743602535 |
9 | 1213220288251710 |
10 | 255103735891293 |
11 | 74313983408463 |
12 | 24740990bb0b39 |
13 | ac46243564ac3 |
14 | 46dd12dc798a9 |
15 | 1e75c78610e13 |
hex | e803f78f055d |
255103735891293 has 12 divisors (see below), whose sum is σ = 368655121444480. Its totient is φ = 169989796931976.
The previous prime is 255103735891283. The next prime is 255103735891307. The reversal of 255103735891293 is 392198537301552.
255103735891293 is a `hidden beast` number, since 2 + 5 + 5 + 1 + 0 + 37 + 3 + 589 + 12 + 9 + 3 = 666.
It is not a de Polignac number, because 255103735891293 - 214 = 255103735874909 is a prime.
It is a super-2 number, since 2×2551037358912932 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 255103735891293.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255103735891283) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6613340383 + ... + 6613378956.
Almost surely, 2255103735891293 is an apocalyptic number.
It is an amenable number.
255103735891293 is a deficient number, since it is larger than the sum of its proper divisors (113551385553187).
255103735891293 is a wasteful number, since it uses less digits than its factorization.
255103735891293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13226721488 (or 13226721485 counting only the distinct ones).
The product of its (nonzero) digits is 61236000, while the sum is 63.
The spelling of 255103735891293 in words is "two hundred fifty-five trillion, one hundred three billion, seven hundred thirty-five million, eight hundred ninety-one thousand, two hundred ninety-three".
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