Base | Representation |
---|---|
bin | 11110000110110… |
… | …100101010100100 |
3 | 1022012102222212211 |
4 | 132012310222210 |
5 | 2013301330220 |
6 | 122042053204 |
7 | 15342215335 |
oct | 3606645244 |
9 | 1265388784 |
10 | 505105060 |
11 | 23a1339a9 |
12 | 1211aa204 |
13 | 80851945 |
14 | 4b12428c |
15 | 2e525b5a |
hex | 1e1b4aa4 |
505105060 has 24 divisors (see below), whose sum is σ = 1062210240. Its totient is φ = 201758304.
The previous prime is 505105057. The next prime is 505105061. The reversal of 505105060 is 60501505.
It is a super-2 number, since 2×5051050602 = 510262243275207200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (505105061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2830 + ... + 31909.
It is an arithmetic number, because the mean of its divisors is an integer number (44258760).
Almost surely, 2505105060 is an apocalyptic number.
It is an amenable number.
505105060 is an abundant number, since it is smaller than the sum of its proper divisors (557105180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
505105060 is a wasteful number, since it uses less digits than its factorization.
505105060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35475 (or 35473 counting only the distinct ones).
The product of its (nonzero) digits is 750, while the sum is 22.
The square root of 505105060 is about 22474.5424870007. The cubic root of 505105060 is about 796.3926435906.
Adding to 505105060 its reverse (60501505), we get a palindrome (565606565).
The spelling of 505105060 in words is "five hundred five million, one hundred five thousand, sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •