Base | Representation |
---|---|
bin | 10000011001100… |
… | …010101110111100 |
3 | 201011201010020001 |
4 | 100121202232330 |
5 | 1030413200244 |
6 | 43145004044 |
7 | 6550402066 |
oct | 2031425674 |
9 | 634633201 |
10 | 275131324 |
11 | 131339266 |
12 | 78183624 |
13 | 45001600 |
14 | 2877c736 |
15 | 1924a5d4 |
hex | 10662bbc |
275131324 has 72 divisors (see below), whose sum is σ = 567329280. Its totient is φ = 116251200.
The previous prime is 275131301. The next prime is 275131327. The reversal of 275131324 is 423131572.
It is a junction number, because it is equal to n+sod(n) for n = 275131292 and 275131301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (275131327) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 397819 + ... + 398509.
Almost surely, 2275131324 is an apocalyptic number.
It is an amenable number.
275131324 is an abundant number, since it is smaller than the sum of its proper divisors (292197956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
275131324 is a wasteful number, since it uses less digits than its factorization.
275131324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 771 (or 756 counting only the distinct ones).
The product of its digits is 5040, while the sum is 28.
The square root of 275131324 is about 16587.0830467566. The cubic root of 275131324 is about 650.3992214199.
Adding to 275131324 its reverse (423131572), we get a palindrome (698262896).
The spelling of 275131324 in words is "two hundred seventy-five million, one hundred thirty-one thousand, three hundred twenty-four".
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