Base | Representation |
---|---|
bin | 11110011100110… |
… | …10000111100010 |
3 | 122210122110021020 |
4 | 33032122013202 |
5 | 1010342411414 |
6 | 41202510310 |
7 | 6221110065 |
oct | 1716320742 |
9 | 583573236 |
10 | 255435234 |
11 | 1212062aa |
12 | 71665396 |
13 | 40bc6612 |
14 | 25cd28dc |
15 | 176597a9 |
hex | f39a1e2 |
255435234 has 32 divisors (see below), whose sum is σ = 542894400. Its totient is φ = 79844352.
The previous prime is 255435233. The next prime is 255435247. The reversal of 255435234 is 432534552.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 255435195 and 255435204.
It is not an unprimeable number, because it can be changed into a prime (255435233) 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, 24442 + ... + 33290.
It is an arithmetic number, because the mean of its divisors is an integer number (16965450).
Almost surely, 2255435234 is an apocalyptic number.
255435234 is an abundant number, since it is smaller than the sum of its proper divisors (287459166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255435234 is a wasteful number, since it uses less digits than its factorization.
255435234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9154.
The product of its digits is 72000, while the sum is 33.
The square root of 255435234 is about 15982.3413178420. The cubic root of 255435234 is about 634.4931446308.
Adding to 255435234 its reverse (432534552), we get a palindrome (687969786).
The spelling of 255435234 in words is "two hundred fifty-five million, four hundred thirty-five thousand, two hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •