| Base | Representation |
|---|---|
| bin | 11110011011010… |
| … | …11001101011100 |
| 3 | 122210021200201011 |
| 4 | 33031223031130 |
| 5 | 1010320234400 |
| 6 | 41154425004 |
| 7 | 6216346660 |
| oct | 1715531534 |
| 9 | 583250634 |
| 10 | 255243100 |
| 11 | 121094a12 |
| 12 | 71592164 |
| 13 | 40b5a028 |
| 14 | 25c828a0 |
| 15 | 1761c8ba |
| hex | f36b35c |
255243100 has 144 divisors (see below), whose sum is σ = 680581440. Its totient is φ = 81100800.
The previous prime is 255243091. The next prime is 255243101. The reversal of 255243100 is 1342552.
255243100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2552431002 = 130298080195220000, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255243101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1058980 + ... + 1059220.
It is an arithmetic number, because the mean of its divisors is an integer number (4726260).
Almost surely, 2255243100 is an apocalyptic number.
255243100 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 255243100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340290720).
255243100 is an abundant number, since it is smaller than the sum of its proper divisors (425338340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255243100 is a wasteful number, since it uses less digits than its factorization.
255243100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 368 (or 361 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 255243100 is about 15976.3293656584. The cubic root of 255243100 is about 634.3340197750.
Adding to 255243100 its reverse (1342552), we get a palindrome (256585652).
The spelling of 255243100 in words is "two hundred fifty-five million, two hundred forty-three thousand, one hundred".
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