Base | Representation |
---|---|
bin | 10000000111111… |
… | …011010100110000 |
3 | 200212000111200220 |
4 | 100013323110300 |
5 | 1023222412311 |
6 | 42502013040 |
7 | 6463216653 |
oct | 2007732460 |
9 | 625014626 |
10 | 270513456 |
11 | 129774844 |
12 | 76717180 |
13 | 44075745 |
14 | 27cd989a |
15 | 18b37206 |
hex | 101fb530 |
270513456 has 20 divisors (see below), whose sum is σ = 698826552. Its totient is φ = 90171136.
The previous prime is 270513443. The next prime is 270513457. The reversal of 270513456 is 654315072.
It is not an unprimeable number, because it can be changed into a prime (270513457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2817801 + ... + 2817896.
Almost surely, 2270513456 is an apocalyptic number.
It is an amenable number.
270513456 is an abundant number, since it is smaller than the sum of its proper divisors (428313096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270513456 is a wasteful number, since it uses less digits than its factorization.
270513456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5635708 (or 5635702 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 270513456 is about 16447.2932727546. The cubic root of 270513456 is about 646.7398540234.
It can be divided in two parts, 2705 and 13456, that added together give a palindrome (16161).
The spelling of 270513456 in words is "two hundred seventy million, five hundred thirteen thousand, four hundred fifty-six".
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