Base | Representation |
---|---|
bin | 11110011011010… |
… | …01000111000100 |
3 | 122210021020220122 |
4 | 33031221013010 |
5 | 1010320001000 |
6 | 41154321112 |
7 | 6216312623 |
oct | 1715510704 |
9 | 583236818 |
10 | 255234500 |
11 | 121089504 |
12 | 71589198 |
13 | 40b56141 |
14 | 25c7d6ba |
15 | 1761a085 |
hex | f3691c4 |
255234500 has 48 divisors (see below), whose sum is σ = 559152048. Its totient is φ = 101779200.
The previous prime is 255234479. The next prime is 255234503. The reversal of 255234500 is 5432552.
255234500 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 102860164 + 152374336 = 10142^2 + 12344^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 255234500.
It is not an unprimeable number, because it can be changed into a prime (255234503) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227942 + ... + 229058.
It is an arithmetic number, because the mean of its divisors is an integer number (11649001).
Almost surely, 2255234500 is an apocalyptic number.
255234500 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 255234500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279576024).
255234500 is an abundant number, since it is smaller than the sum of its proper divisors (303917548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255234500 is a wasteful number, since it uses less digits than its factorization.
255234500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1593 (or 1581 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 26.
The square root of 255234500 is about 15976.0602152095. The cubic root of 255234500 is about 634.3268954116.
The spelling of 255234500 in words is "two hundred fifty-five million, two hundred thirty-four thousand, five hundred".
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