Base | Representation |
---|---|
bin | 10000001001010… |
… | …101000111001110 |
3 | 200212201012012011 |
4 | 100021111013032 |
5 | 1023321144410 |
6 | 42513531434 |
7 | 6466311124 |
oct | 2011250716 |
9 | 625635164 |
10 | 270881230 |
11 | 1299a6094 |
12 | 76873b7a |
13 | 44173c69 |
14 | 27d93914 |
15 | 18bab18a |
hex | 102551ce |
270881230 has 32 divisors (see below), whose sum is σ = 521621856. Its totient is φ = 100921344.
The previous prime is 270881197. The next prime is 270881231. The reversal of 270881230 is 32188072.
270881230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 270881192 and 270881201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270881231) 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, 8277 + ... + 24703.
It is an arithmetic number, because the mean of its divisors is an integer number (16300683).
Almost surely, 2270881230 is an apocalyptic number.
270881230 is a deficient number, since it is larger than the sum of its proper divisors (250740626).
270881230 is a wasteful number, since it uses less digits than its factorization.
270881230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16548.
The product of its (nonzero) digits is 5376, while the sum is 31.
The square root of 270881230 is about 16458.4698559739. The cubic root of 270881230 is about 647.0328109766.
It can be divided in two parts, 2708 and 81230, that added together give a palindrome (83938).
The spelling of 270881230 in words is "two hundred seventy million, eight hundred eighty-one thousand, two hundred thirty".
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