Base | Representation |
---|---|
bin | 11110000111111… |
… | …111110110110001 |
3 | 1022020000122100112 |
4 | 132013333312301 |
5 | 2013341204131 |
6 | 122052431105 |
7 | 15344640260 |
oct | 3607776661 |
9 | 1266018315 |
10 | 505413041 |
11 | 23a324331 |
12 | 121318495 |
13 | 8092bb93 |
14 | 4b1a45d7 |
15 | 2e58702b |
hex | 1e1ffdb1 |
505413041 has 4 divisors (see below), whose sum is σ = 577614912. Its totient is φ = 433211172.
The previous prime is 505413023. The next prime is 505413059. The reversal of 505413041 is 140314505.
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 an interprime number because it is at equal distance from previous prime (505413023) and next prime (505413059).
It is a cyclic number.
It is not a de Polignac number, because 505413041 - 214 = 505396657 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 505412998 and 505413016.
It is not an unprimeable number, because it can be changed into a prime (505413001) 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, 36100925 + ... + 36100938.
It is an arithmetic number, because the mean of its divisors is an integer number (144403728).
Almost surely, 2505413041 is an apocalyptic number.
It is an amenable number.
505413041 is a deficient number, since it is larger than the sum of its proper divisors (72201871).
505413041 is an equidigital number, since it uses as much as digits as its factorization.
505413041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72201870.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 505413041 is about 22481.3932175032. The cubic root of 505413041 is about 796.5544739293.
Adding to 505413041 its reverse (140314505), we get a palindrome (645727546).
The spelling of 505413041 in words is "five hundred five million, four hundred thirteen thousand, forty-one".
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