Base | Representation |
---|---|
bin | 10000000110010… |
… | …001110100001110 |
3 | 200211012112212220 |
4 | 100012101310032 |
5 | 1023120100134 |
6 | 42444440210 |
7 | 6456440010 |
oct | 2006216416 |
9 | 624175786 |
10 | 270081294 |
11 | 1294aa08a |
12 | 76549066 |
13 | 43c53b22 |
14 | 27c261b0 |
15 | 18a9e149 |
hex | 10191d0e |
270081294 has 32 divisors (see below), whose sum is σ = 617865216. Its totient is φ = 77099040.
The previous prime is 270081293. The next prime is 270081307. The reversal of 270081294 is 492180072.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270081293) 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, 66099 + ... + 70065.
It is an arithmetic number, because the mean of its divisors is an integer number (19308288).
Almost surely, 2270081294 is an apocalyptic number.
270081294 is an abundant number, since it is smaller than the sum of its proper divisors (347783922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270081294 is a wasteful number, since it uses less digits than its factorization.
270081294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5600.
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 270081294 is about 16434.1502366262. The cubic root of 270081294 is about 646.3952681350.
The spelling of 270081294 in words is "two hundred seventy million, eighty-one thousand, two hundred ninety-four".
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