Base | Representation |
---|---|
bin | 10000001110110… |
… | …101001011001000 |
3 | 200222102110022010 |
4 | 100032311023020 |
5 | 1024203321042 |
6 | 43004455520 |
7 | 6514465254 |
oct | 2016651310 |
9 | 628373263 |
10 | 272323272 |
11 | 12a7a0561 |
12 | 7724a5a0 |
13 | 4455a440 |
14 | 2824b264 |
15 | 18d9359c |
hex | 103b52c8 |
272323272 has 64 divisors (see below), whose sum is σ = 776321280. Its totient is φ = 78861312.
The previous prime is 272323241. The next prime is 272323273.
272323272 is nontrivially palindromic in base 10.
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (272323273) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20368 + ... + 30975.
It is an arithmetic number, because the mean of its divisors is an integer number (12130020).
Almost surely, 2272323272 is an apocalyptic number.
It is an amenable number.
272323272 is an abundant number, since it is smaller than the sum of its proper divisors (503998008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272323272 is a wasteful number, since it uses less digits than its factorization.
272323272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51382 (or 51378 counting only the distinct ones).
The product of its digits is 14112, while the sum is 30.
The square root of 272323272 is about 16502.2202142621. The cubic root of 272323272 is about 648.1789438742.
The spelling of 272323272 in words is "two hundred seventy-two million, three hundred twenty-three thousand, two hundred seventy-two".
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