Base | Representation |
---|---|
bin | 11110011010100… |
… | …00101011000110 |
3 | 122210002011121110 |
4 | 33031100223012 |
5 | 1010303300111 |
6 | 41152225450 |
7 | 6215415042 |
oct | 1715205306 |
9 | 583064543 |
10 | 255134406 |
11 | 12102028a |
12 | 7153b286 |
13 | 40b1c707 |
14 | 25c55022 |
15 | 175ea5a6 |
hex | f350ac6 |
255134406 has 16 divisors (see below), whose sum is σ = 510532848. Its totient is φ = 85000800.
The previous prime is 255134401. The next prime is 255134443. The reversal of 255134406 is 604431552.
255134406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255134401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2916 + ... + 22776.
It is an arithmetic number, because the mean of its divisors is an integer number (31908303).
Almost surely, 2255134406 is an apocalyptic number.
255134406 is an abundant number, since it is smaller than the sum of its proper divisors (255398442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255134406 is a wasteful number, since it uses less digits than its factorization.
255134406 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22007.
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 255134406 is about 15972.9272833755. The cubic root of 255134406 is about 634.2439643320.
Adding to 255134406 its reverse (604431552), we get a palindrome (859565958).
The spelling of 255134406 in words is "two hundred fifty-five million, one hundred thirty-four thousand, four hundred six".
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