Base | Representation |
---|---|
bin | 11100111011001… |
… | …011001011011010 |
3 | 1020211010111020100 |
4 | 130323023023122 |
5 | 1443212234310 |
6 | 120053040230 |
7 | 15011522652 |
oct | 3473131332 |
9 | 1224114210 |
10 | 485274330 |
11 | 229a19872 |
12 | 116626076 |
13 | 796ca598 |
14 | 48641362 |
15 | 2c909ec0 |
hex | 1cecb2da |
485274330 has 24 divisors (see below), whose sum is σ = 1261713492. Its totient is φ = 129406464.
The previous prime is 485274323. The next prime is 485274331. The reversal of 485274330 is 33472584.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 466689609 + 18584721 = 21603^2 + 4311^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (485274331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2695879 + ... + 2696058.
Almost surely, 2485274330 is an apocalyptic number.
485274330 is an abundant number, since it is smaller than the sum of its proper divisors (776439162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485274330 is a wasteful number, since it uses less digits than its factorization.
485274330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5391950 (or 5391947 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 36.
The square root of 485274330 is about 22028.9430068717. The cubic root of 485274330 is about 785.8309078210.
The spelling of 485274330 in words is "four hundred eighty-five million, two hundred seventy-four thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •