Base | Representation |
---|---|
bin | 10000010000010… |
… | …111100101010100 |
3 | 201000011221020011 |
4 | 100100113211110 |
5 | 1024304220411 |
6 | 43021250004 |
7 | 6521064400 |
oct | 2020274524 |
9 | 630157204 |
10 | 272726356 |
11 | 12aa46391 |
12 | 77403904 |
13 | 4466ba56 |
14 | 28314100 |
15 | 18e22c21 |
hex | 10417954 |
272726356 has 18 divisors (see below), whose sum is σ = 555193338. Its totient is φ = 116882640.
The previous prime is 272726347. The next prime is 272726357. The reversal of 272726356 is 653627272.
It can be written as a sum of positive squares in only one way, i.e., 175032900 + 97693456 = 13230^2 + 9884^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272726357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 695535 + ... + 695926.
Almost surely, 2272726356 is an apocalyptic number.
It is an amenable number.
272726356 is an abundant number, since it is smaller than the sum of its proper divisors (282466982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272726356 is a wasteful number, since it uses less digits than its factorization.
272726356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1391479 (or 1391470 counting only the distinct ones).
The product of its digits is 211680, while the sum is 40.
The square root of 272726356 is about 16514.4287215756. The cubic root of 272726356 is about 648.4985906398.
The spelling of 272726356 in words is "two hundred seventy-two million, seven hundred twenty-six thousand, three hundred fifty-six".
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