Base | Representation |
---|---|
bin | 10000001000101… |
… | …010000110101000 |
3 | 200212101020112111 |
4 | 100020222012220 |
5 | 1023300030224 |
6 | 42510052104 |
7 | 6464645410 |
oct | 2010520650 |
9 | 625336474 |
10 | 270705064 |
11 | 1298957a3 |
12 | 767aa034 |
13 | 44111a16 |
14 | 27d49640 |
15 | 18b73d94 |
hex | 1022a1a8 |
270705064 has 32 divisors (see below), whose sum is σ = 583142400. Its totient is φ = 115404480.
The previous prime is 270705049. The next prime is 270705067. The reversal of 270705064 is 460507072.
It is not an unprimeable number, because it can be changed into a prime (270705067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1959 + ... + 23350.
It is an arithmetic number, because the mean of its divisors is an integer number (18223200).
Almost surely, 2270705064 is an apocalyptic number.
It is an amenable number.
270705064 is an abundant number, since it is smaller than the sum of its proper divisors (312437336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270705064 is a wasteful number, since it uses less digits than its factorization.
270705064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25513 (or 25509 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 31.
The square root of 270705064 is about 16453.1171514701. The cubic root of 270705064 is about 646.8925159096.
The spelling of 270705064 in words is "two hundred seventy million, seven hundred five thousand, sixty-four".
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