Base | Representation |
---|---|
bin | 10000010000111… |
… | …101001010010011 |
3 | 201000110202100212 |
4 | 100100331022103 |
5 | 1024324132100 |
6 | 43024434335 |
7 | 6522305213 |
oct | 2020751223 |
9 | 630422325 |
10 | 272880275 |
11 | 130040a98 |
12 | 774789ab |
13 | 446c3b25 |
14 | 28354243 |
15 | 18e53635 |
hex | 1043d293 |
272880275 has 12 divisors (see below), whose sum is σ = 338595144. Its totient is φ = 218160000.
The previous prime is 272880253. The next prime is 272880313. The reversal of 272880275 is 572088272.
It is a happy number.
It is not a de Polignac number, because 272880275 - 28 = 272880019 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51500 + ... + 56550.
It is an arithmetic number, because the mean of its divisors is an integer number (28216262).
Almost surely, 2272880275 is an apocalyptic number.
272880275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
272880275 is a deficient number, since it is larger than the sum of its proper divisors (65714869).
272880275 is a wasteful number, since it uses less digits than its factorization.
272880275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7222 (or 7217 counting only the distinct ones).
The product of its (nonzero) digits is 125440, while the sum is 41.
The square root of 272880275 is about 16519.0882012295. The cubic root of 272880275 is about 648.6205657508.
The spelling of 272880275 in words is "two hundred seventy-two million, eight hundred eighty thousand, two hundred seventy-five".
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