Base | Representation |
---|---|
bin | 10000000110110… |
… | …000111110010000 |
3 | 200211110000221111 |
4 | 100012300332100 |
5 | 1023133141122 |
6 | 42451303104 |
7 | 6460511041 |
oct | 2006607620 |
9 | 624400844 |
10 | 270208912 |
11 | 129586a56 |
12 | 765aaa94 |
13 | 43c99c3c |
14 | 27c5a8c8 |
15 | 18ac6d77 |
hex | 101b0f90 |
270208912 has 20 divisors (see below), whose sum is σ = 523811340. Its totient is φ = 135031808.
The previous prime is 270208847. The next prime is 270208933. The reversal of 270208912 is 219802072.
It can be written as a sum of positive squares in 2 ways, for example, as 87310336 + 182898576 = 9344^2 + 13524^2 .
It is a super-2 number, since 2×2702089122 = 146025712248447488, which contains 22 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 38508 + ... + 44980.
It is an arithmetic number, because the mean of its divisors is an integer number (26190567).
Almost surely, 2270208912 is an apocalyptic number.
It is an amenable number.
270208912 is a deficient number, since it is larger than the sum of its proper divisors (253602428).
270208912 is a wasteful number, since it uses less digits than its factorization.
270208912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9090 (or 9084 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 31.
The square root of 270208912 is about 16438.0324856718. The cubic root of 270208912 is about 646.4970630189.
The spelling of 270208912 in words is "two hundred seventy million, two hundred eight thousand, nine hundred twelve".
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