Base | Representation |
---|---|
bin | 11100111100101… |
… | …111110000101101 |
3 | 1020211220102101010 |
4 | 130330233300231 |
5 | 1443313430232 |
6 | 120105535433 |
7 | 15015160044 |
oct | 3474576055 |
9 | 1224812333 |
10 | 485686317 |
11 | 22a180356 |
12 | 1167a4579 |
13 | 79812c6c |
14 | 4870b55b |
15 | 2c98c0cc |
hex | 1cf2fc2d |
485686317 has 8 divisors (see below), whose sum is σ = 653313024. Its totient is φ = 320925248.
The previous prime is 485686307. The next prime is 485686343. The reversal of 485686317 is 713686584.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-485686317 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (485686307) 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, 716013 + ... + 716690.
It is an arithmetic number, because the mean of its divisors is an integer number (81664128).
Almost surely, 2485686317 is an apocalyptic number.
It is an amenable number.
485686317 is a deficient number, since it is larger than the sum of its proper divisors (167626707).
485686317 is a wasteful number, since it uses less digits than its factorization.
485686317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1432819.
The product of its digits is 967680, while the sum is 48.
The square root of 485686317 is about 22038.2920617728. The cubic root of 485686317 is about 786.0532291775.
The spelling of 485686317 in words is "four hundred eighty-five million, six hundred eighty-six thousand, three hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.112 sec. • engine limits •