Base | Representation |
---|---|
bin | 1000000000101100010… |
… | …11011011000101110001 |
3 | 222022110122102202210101 |
4 | 10000112023123011301 |
5 | 14002203000001431 |
6 | 330240442432401 |
7 | 25612644253546 |
oct | 4002613330561 |
9 | 868418382711 |
10 | 275250000241 |
11 | a68074a4147 |
12 | 45418802701 |
13 | 1cc57337c38 |
14 | d472074bcd |
15 | 725e920961 |
hex | 40162db171 |
275250000241 has 4 divisors (see below), whose sum is σ = 275338252800. Its totient is φ = 275161747684.
The previous prime is 275250000239. The next prime is 275250000283. The reversal of 275250000241 is 142000052572.
It is the 214185-th star number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 275250000241 - 21 = 275250000239 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (275250000341) 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, 44121601 + ... + 44127838.
It is an arithmetic number, because the mean of its divisors is an integer number (68834563200).
Almost surely, 2275250000241 is an apocalyptic number.
It is an amenable number.
275250000241 is a deficient number, since it is larger than the sum of its proper divisors (88252559).
275250000241 is an equidigital number, since it uses as much as digits as its factorization.
275250000241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88252558.
The product of its (nonzero) digits is 5600, while the sum is 28.
The spelling of 275250000241 in words is "two hundred seventy-five billion, two hundred fifty million, two hundred forty-one", and thus it is an aban number.
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