Base | Representation |
---|---|
bin | 11100110000110… |
… | …01001001100001 |
3 | 121211000001202020 |
4 | 32120121021201 |
5 | 443231303424 |
6 | 35535212053 |
7 | 5656544040 |
oct | 1630311141 |
9 | 554001666 |
10 | 241275489 |
11 | 114214934 |
12 | 68977029 |
13 | 3aca9580 |
14 | 24088557 |
15 | 162ae079 |
hex | e619261 |
241275489 has 32 divisors (see below), whose sum is σ = 399114240. Its totient is φ = 126245952.
The previous prime is 241275481. The next prime is 241275491. The reversal of 241275489 is 984572142.
It is not a de Polignac number, because 241275489 - 23 = 241275481 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 241275489.
It is not an unprimeable number, because it can be changed into a prime (241275481) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31192 + ... + 38150.
It is an arithmetic number, because the mean of its divisors is an integer number (12472320).
Almost surely, 2241275489 is an apocalyptic number.
It is an amenable number.
241275489 is a deficient number, since it is larger than the sum of its proper divisors (157838751).
241275489 is a wasteful number, since it uses less digits than its factorization.
241275489 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7109.
The product of its digits is 161280, while the sum is 42.
The square root of 241275489 is about 15533.0450652794. The cubic root of 241275489 is about 622.5454569150.
The spelling of 241275489 in words is "two hundred forty-one million, two hundred seventy-five thousand, four hundred eighty-nine".
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