Base | Representation |
---|---|
bin | 10000011010000… |
… | …111110010111010 |
3 | 201011222211110111 |
4 | 100122013302322 |
5 | 1030433030010 |
6 | 43152134534 |
7 | 6551603503 |
oct | 2032076272 |
9 | 634884414 |
10 | 275283130 |
11 | 131432321 |
12 | 7823744a |
13 | 45055735 |
14 | 287bbbaa |
15 | 1927a58a |
hex | 10687cba |
275283130 has 8 divisors (see below), whose sum is σ = 495509652. Its totient is φ = 110113248.
The previous prime is 275283121. The next prime is 275283133. The reversal of 275283130 is 31382572.
It can be written as a sum of positive squares in 2 ways, for example, as 275194921 + 88209 = 16589^2 + 297^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 275283092 and 275283101.
It is not an unprimeable number, because it can be changed into a prime (275283133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13764147 + ... + 13764166.
Almost surely, 2275283130 is an apocalyptic number.
275283130 is a deficient number, since it is larger than the sum of its proper divisors (220226522).
275283130 is a wasteful number, since it uses less digits than its factorization.
275283130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27528320.
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 275283130 is about 16591.6584463398. The cubic root of 275283130 is about 650.5188204889.
The spelling of 275283130 in words is "two hundred seventy-five million, two hundred eighty-three thousand, one hundred thirty".
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