Base | Representation |
---|---|
bin | 1000000000001110100… |
… | …01101111111100100001 |
3 | 222021211020000110022220 |
4 | 10000013101233330201 |
5 | 14001200000002124 |
6 | 330155552221253 |
7 | 25603520301660 |
oct | 4000721577441 |
9 | 867736013286 |
10 | 275000000289 |
11 | a6699370513 |
12 | 45368b3a829 |
13 | 1cc175c5581 |
14 | d44ab98dd7 |
15 | 72479db879 |
hex | 400746ff21 |
275000000289 has 16 divisors (see below), whose sum is σ = 419980924800. Its totient is φ = 156792867840.
The previous prime is 275000000279. The next prime is 275000000293. The reversal of 275000000289 is 982000000572.
It is not a de Polignac number, because 275000000289 - 211 = 274999998241 is a prime.
It is not an unprimeable number, because it can be changed into a prime (275000000269) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14573242 + ... + 14592099.
It is an arithmetic number, because the mean of its divisors is an integer number (26248807800).
Almost surely, 2275000000289 is an apocalyptic number.
It is an amenable number.
275000000289 is a deficient number, since it is larger than the sum of its proper divisors (144980924511).
275000000289 is a wasteful number, since it uses less digits than its factorization.
275000000289 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29165800.
The product of its (nonzero) digits is 10080, while the sum is 33.
The spelling of 275000000289 in words is "two hundred seventy-five billion, two hundred eighty-nine", and thus it is an aban number.
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