Base | Representation |
---|---|
bin | 10000000110111… |
… | …111111101000001 |
3 | 200211120011010010 |
4 | 100012333331001 |
5 | 1023142122043 |
6 | 42452455133 |
7 | 6461154660 |
oct | 2006777501 |
9 | 624504103 |
10 | 270270273 |
11 | 129619069 |
12 | 7661a4a9 |
13 | 43cbbb50 |
14 | 27c74dd7 |
15 | 18ada133 |
hex | 101bff41 |
270270273 has 16 divisors (see below), whose sum is σ = 443520896. Its totient is φ = 142560000.
The previous prime is 270270271. The next prime is 270270277. The reversal of 270270273 is 372072072.
It is not a de Polignac number, because 270270273 - 21 = 270270271 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 270270273.
It is not an unprimeable number, because it can be changed into a prime (270270271) 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, 494728 + ... + 495273.
It is an arithmetic number, because the mean of its divisors is an integer number (27720056).
Almost surely, 2270270273 is an apocalyptic number.
It is an amenable number.
270270273 is a deficient number, since it is larger than the sum of its proper divisors (173250623).
270270273 is a wasteful number, since it uses less digits than its factorization.
270270273 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 990024.
The product of its (nonzero) digits is 8232, while the sum is 30.
The square root of 270270273 is about 16439.8988135572. The cubic root of 270270273 is about 646.5459963961.
The spelling of 270270273 in words is "two hundred seventy million, two hundred seventy thousand, two hundred seventy-three".
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