Base | Representation |
---|---|
bin | 10000000110111… |
… | …111111101000000 |
3 | 200211120011010002 |
4 | 100012333331000 |
5 | 1023142122042 |
6 | 42452455132 |
7 | 6461154656 |
oct | 2006777500 |
9 | 624504102 |
10 | 270270272 |
11 | 129619068 |
12 | 7661a4a8 |
13 | 43cbbb4c |
14 | 27c74dd6 |
15 | 18ada132 |
hex | 101bff40 |
270270272 has 14 divisors (see below), whose sum is σ = 536317698. Its totient is φ = 135135104.
The previous prime is 270270271. The next prime is 270270277. The reversal of 270270272 is 272072072.
It can be written as a sum of positive squares in only one way, i.e., 262958656 + 7311616 = 16216^2 + 2704^2 .
It is a congruent number.
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 as a sum of consecutive naturals, namely, 2111423 + ... + 2111550.
It is an arithmetic number, because the mean of its divisors is an integer number (38308407).
Almost surely, 2270270272 is an apocalyptic number.
It is an amenable number.
270270272 is a deficient number, since it is larger than the sum of its proper divisors (266047426).
270270272 is an equidigital number, since it uses as much as digits as its factorization.
270270272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4222985 (or 4222975 counting only the distinct ones).
The product of its (nonzero) digits is 5488, while the sum is 29.
The square root of 270270272 is about 16439.8987831434. The cubic root of 270270272 is about 646.5459955987.
The spelling of 270270272 in words is "two hundred seventy million, two hundred seventy thousand, two hundred seventy-two".
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