Base | Representation |
---|---|
bin | 10000010000000… |
… | …101111110111100 |
3 | 201000001021100020 |
4 | 100100011332330 |
5 | 1024244414033 |
6 | 43015532140 |
7 | 6520344255 |
oct | 2020057674 |
9 | 630037306 |
10 | 272654268 |
11 | 12a9a7207 |
12 | 7738a050 |
13 | 44644cb3 |
14 | 282d5b2c |
15 | 18e0b6b3 |
hex | 10405fbc |
272654268 has 24 divisors (see below), whose sum is σ = 641206272. Its totient is φ = 90168624.
The previous prime is 272654267. The next prime is 272654309. The reversal of 272654268 is 862456272.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272654267) 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 7 ways as a sum of consecutive naturals, for example, 87930 + ... + 90977.
It is an arithmetic number, because the mean of its divisors is an integer number (26716928).
Almost surely, 2272654268 is an apocalyptic number.
It is an amenable number.
272654268 is an abundant number, since it is smaller than the sum of its proper divisors (368552004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272654268 is a wasteful number, since it uses less digits than its factorization.
272654268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179041 (or 179039 counting only the distinct ones).
The product of its digits is 322560, while the sum is 42.
The square root of 272654268 is about 16512.2460010745. The cubic root of 272654268 is about 648.4414477871.
The spelling of 272654268 in words is "two hundred seventy-two million, six hundred fifty-four thousand, two hundred sixty-eight".
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