Base | Representation |
---|---|
bin | 10000001010101… |
… | …001000011101100 |
3 | 200220100122211220 |
4 | 100022221003230 |
5 | 1023413200233 |
6 | 42525143340 |
7 | 6502242432 |
oct | 2012510354 |
9 | 626318756 |
10 | 271225068 |
11 | 12a110454 |
12 | 769bab50 |
13 | 4426460a |
14 | 28042d52 |
15 | 18c27eb3 |
hex | 102a90ec |
271225068 has 12 divisors (see below), whose sum is σ = 632858520. Its totient is φ = 90408352.
The previous prime is 271225067. The next prime is 271225099. The reversal of 271225068 is 860522172.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (271225063) 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 3 ways as a sum of consecutive naturals, for example, 11301033 + ... + 11301056.
It is an arithmetic number, because the mean of its divisors is an integer number (52738210).
Almost surely, 2271225068 is an apocalyptic number.
It is an amenable number.
271225068 is an abundant number, since it is smaller than the sum of its proper divisors (361633452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
271225068 is a wasteful number, since it uses less digits than its factorization.
271225068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22602096 (or 22602094 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 33.
The square root of 271225068 is about 16468.9121680820. The cubic root of 271225068 is about 647.3064615389.
The spelling of 271225068 in words is "two hundred seventy-one million, two hundred twenty-five thousand, sixty-eight".
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