Base | Representation |
---|---|
bin | 1000000000101111111… |
… | …11110010000100010001 |
3 | 222022112202211110210022 |
4 | 10000113333302010101 |
5 | 14002233302044212 |
6 | 330243452313225 |
7 | 25613464445210 |
oct | 4002777620421 |
9 | 868482743708 |
10 | 275280503057 |
11 | a682273838a |
12 | 45426a72815 |
13 | 1cc60757a41 |
14 | d476135077 |
15 | 7262448772 |
hex | 4017ff2111 |
275280503057 has 8 divisors (see below), whose sum is σ = 314985796800. Its totient is φ = 235670086224.
The previous prime is 275280503053. The next prime is 275280503059. The reversal of 275280503057 is 750305082572.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 275280503057 - 22 = 275280503053 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 275280502999 and 275280503017.
It is not an unprimeable number, because it can be changed into a prime (275280503053) 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 7 ways as a sum of consecutive naturals, for example, 23713007 + ... + 23724612.
It is an arithmetic number, because the mean of its divisors is an integer number (39373224600).
Almost surely, 2275280503057 is an apocalyptic number.
It is an amenable number.
275280503057 is a deficient number, since it is larger than the sum of its proper divisors (39705293743).
275280503057 is an equidigital number, since it uses as much as digits as its factorization.
275280503057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47438455.
The product of its (nonzero) digits is 588000, while the sum is 44.
The spelling of 275280503057 in words is "two hundred seventy-five billion, two hundred eighty million, five hundred three thousand, fifty-seven".
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