Base | Representation |
---|---|
bin | 10000001110000… |
… | …000011111010001 |
3 | 200222000111021120 |
4 | 100032000133101 |
5 | 1024124414343 |
6 | 43000112453 |
7 | 6512606151 |
oct | 2016003721 |
9 | 628014246 |
10 | 272107473 |
11 | 12a663410 |
12 | 77165729 |
13 | 444b3151 |
14 | 281d2761 |
15 | 18d4e683 |
hex | 103807d1 |
272107473 has 16 divisors (see below), whose sum is σ = 398228736. Its totient is φ = 163898640.
The previous prime is 272107463. The next prime is 272107477. The reversal of 272107473 is 374701272.
It is not a de Polignac number, because 272107473 - 28 = 272107217 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (272107477) 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 15 ways as a sum of consecutive naturals, for example, 19915 + ... + 30672.
It is an arithmetic number, because the mean of its divisors is an integer number (24889296).
Almost surely, 2272107473 is an apocalyptic number.
It is an amenable number.
272107473 is a deficient number, since it is larger than the sum of its proper divisors (126121263).
272107473 is a wasteful number, since it uses less digits than its factorization.
272107473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50764.
The product of its (nonzero) digits is 16464, while the sum is 33.
The square root of 272107473 is about 16495.6804345865. The cubic root of 272107473 is about 648.0076849988.
The spelling of 272107473 in words is "two hundred seventy-two million, one hundred seven thousand, four hundred seventy-three".
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