Base | Representation |
---|---|
bin | 11110010101111… |
… | …11111011011100 |
3 | 122201222001100011 |
4 | 33022333323130 |
5 | 1010130312112 |
6 | 41131413004 |
7 | 6210365410 |
oct | 1712777334 |
9 | 581861304 |
10 | 254541532 |
11 | 120755903 |
12 | 712b4164 |
13 | 409728bb |
14 | 25b3cd40 |
15 | 1752eaa7 |
hex | f2bfedc |
254541532 has 48 divisors (see below), whose sum is σ = 524966400. Its totient is φ = 105739200.
The previous prime is 254541491. The next prime is 254541569. The reversal of 254541532 is 235145452.
254541532 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 254541494 and 254541503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120219 + ... + 122317.
It is an arithmetic number, because the mean of its divisors is an integer number (10936800).
Almost surely, 2254541532 is an apocalyptic number.
It is an amenable number.
254541532 is an abundant number, since it is smaller than the sum of its proper divisors (270424868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254541532 is a wasteful number, since it uses less digits than its factorization.
254541532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2242 (or 2240 counting only the distinct ones).
The product of its digits is 24000, while the sum is 31.
The square root of 254541532 is about 15954.3577746019. The cubic root of 254541532 is about 633.7523040011.
Adding to 254541532 its reverse (235145452), we get a palindrome (489686984).
The spelling of 254541532 in words is "two hundred fifty-four million, five hundred forty-one thousand, five hundred thirty-two".
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