| Base | Representation |
|---|---|
| bin | 1110110111011110100… |
| … | …0100110101000000100 |
| 3 | 220102020222100122121100 |
| 4 | 3231313220212220010 |
| 5 | 13141040003000030 |
| 6 | 313200035020100 |
| 7 | 24311205622521 |
| oct | 3556750465004 |
| 9 | 812228318540 |
| 10 | 255410203140 |
| 11 | 99356445a14 |
| 12 | 4160043a630 |
| 13 | 1b114bc2221 |
| 14 | c50d172148 |
| 15 | 699cc9c360 |
| hex | 3b77a26a04 |
255410203140 has 144 divisors (see below), whose sum is σ = 780257146032. Its totient is φ = 67626467328.
The previous prime is 255410203099. The next prime is 255410203199. The reversal of 255410203140 is 41302014552.
255410203140 is a `hidden beast` number, since 2 + 5 + 5 + 410 + 203 + 1 + 40 = 666.
255410203140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 16529730624 + 238880472516 = 128568^2 + 488754^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14655712 + ... + 14673128.
It is an arithmetic number, because the mean of its divisors is an integer number (5418452403).
Almost surely, 2255410203140 is an apocalyptic number.
255410203140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 255410203140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390128573016).
255410203140 is an abundant number, since it is smaller than the sum of its proper divisors (524846942892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255410203140 is a wasteful number, since it uses less digits than its factorization.
255410203140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18006 (or 18001 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 255410203140 its reverse (41302014552), we get a palindrome (296712217692).
The spelling of 255410203140 in words is "two hundred fifty-five billion, four hundred ten million, two hundred three thousand, one hundred forty".
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