Base | Representation |
---|---|
bin | 10000001111010… |
… | …111011111101100 |
3 | 200222200121010210 |
4 | 100033113133230 |
5 | 1024222320402 |
6 | 43011502420 |
7 | 6515622153 |
oct | 2017273754 |
9 | 628617123 |
10 | 272463852 |
11 | 12a887141 |
12 | 772b7a10 |
13 | 445a941b |
14 | 2828659a |
15 | 18dc006c |
hex | 103d77ec |
272463852 has 12 divisors (see below), whose sum is σ = 635749016. Its totient is φ = 90821280.
The previous prime is 272463847. The next prime is 272463859. The reversal of 272463852 is 258364272.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 272463852.
It is not an unprimeable number, because it can be changed into a prime (272463859) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11352649 + ... + 11352672.
Almost surely, 2272463852 is an apocalyptic number.
It is an amenable number.
272463852 is an abundant number, since it is smaller than the sum of its proper divisors (363285164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272463852 is a wasteful number, since it uses less digits than its factorization.
272463852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22705328 (or 22705326 counting only the distinct ones).
The product of its digits is 161280, while the sum is 39.
The square root of 272463852 is about 16506.4790915567. The cubic root of 272463852 is about 648.2904600147.
The spelling of 272463852 in words is "two hundred seventy-two million, four hundred sixty-three thousand, eight hundred fifty-two".
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