Base | Representation |
---|---|
bin | 10000010001010… |
… | …111110111010000 |
3 | 201000200022101201 |
4 | 100101113313100 |
5 | 1024341132043 |
6 | 43031040544 |
7 | 6523242121 |
oct | 2021276720 |
9 | 630608351 |
10 | 272989648 |
11 | 130106188 |
12 | 77510154 |
13 | 44731849 |
14 | 28382048 |
15 | 18e75c4d |
hex | 10457dd0 |
272989648 has 20 divisors (see below), whose sum is σ = 529235968. Its totient is φ = 136412640.
The previous prime is 272989631. The next prime is 272989657. The reversal of 272989648 is 846989272.
It is a congruent number.
It is an unprimeable number.
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, 29233 + ... + 37423.
Almost surely, 2272989648 is an apocalyptic number.
It is an amenable number.
272989648 is a deficient number, since it is larger than the sum of its proper divisors (256246320).
272989648 is a wasteful number, since it uses less digits than its factorization.
272989648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10282 (or 10276 counting only the distinct ones).
The product of its digits is 3483648, while the sum is 55.
The square root of 272989648 is about 16522.3983731176. The cubic root of 272989648 is about 648.7072119319.
The spelling of 272989648 in words is "two hundred seventy-two million, nine hundred eighty-nine thousand, six hundred forty-eight".
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