Base | Representation |
---|---|
bin | 11100110001001… |
… | …10100101001001 |
3 | 121211002212012212 |
4 | 32120212211021 |
5 | 443240034010 |
6 | 35540314505 |
7 | 5660163323 |
oct | 1630464511 |
9 | 554085185 |
10 | 241330505 |
11 | 1142521a9 |
12 | 689a2a35 |
13 | 3acc8620 |
14 | 240a0613 |
15 | 162c0505 |
hex | e626949 |
241330505 has 32 divisors (see below), whose sum is σ = 323957760. Its totient is φ = 171383040.
The previous prime is 241330501. The next prime is 241330517. The reversal of 241330505 is 505033142.
It is not a de Polignac number, because 241330505 - 22 = 241330501 is a prime.
It is not an unprimeable number, because it can be changed into a prime (241330501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 461174 + ... + 461696.
It is an arithmetic number, because the mean of its divisors is an integer number (10123680).
Almost surely, 2241330505 is an apocalyptic number.
It is an amenable number.
241330505 is a deficient number, since it is larger than the sum of its proper divisors (82627255).
241330505 is a wasteful number, since it uses less digits than its factorization.
241330505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 801.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 241330505 is about 15534.8158984907. The cubic root of 241330505 is about 622.5927712362.
Adding to 241330505 its reverse (505033142), we get a palindrome (746363647).
The spelling of 241330505 in words is "two hundred forty-one million, three hundred thirty thousand, five hundred five".
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