Base | Representation |
---|---|
bin | 11101001110000… |
… | …110101010101000 |
3 | 1021011110121011112 |
4 | 131032012222220 |
5 | 2001000032314 |
6 | 120351245452 |
7 | 15101641115 |
oct | 3516065250 |
9 | 1234417145 |
10 | 490236584 |
11 | 2317a9002 |
12 | 118219888 |
13 | 7a747126 |
14 | 4917390c |
15 | 2d08a43e |
hex | 1d386aa8 |
490236584 has 16 divisors (see below), whose sum is σ = 926212320. Its totient is φ = 243246640.
The previous prime is 490236581. The next prime is 490236587. The reversal of 490236584 is 485632094.
It is an interprime number because it is at equal distance from previous prime (490236581) and next prime (490236587).
It is not an unprimeable number, because it can be changed into a prime (490236581) 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, 232844 + ... + 234939.
It is an arithmetic number, because the mean of its divisors is an integer number (57888270).
Almost surely, 2490236584 is an apocalyptic number.
It is an amenable number.
490236584 is a deficient number, since it is larger than the sum of its proper divisors (435975736).
490236584 is a wasteful number, since it uses less digits than its factorization.
490236584 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 467920 (or 467916 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 41.
The square root of 490236584 is about 22141.2868641369. The cubic root of 490236584 is about 788.5003779090.
The spelling of 490236584 in words is "four hundred ninety million, two hundred thirty-six thousand, five hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •