Base | Representation |
---|---|
bin | 11101001101001… |
… | …101100001000000 |
3 | 1021011000201001121 |
4 | 131031031201000 |
5 | 2000420034441 |
6 | 120342242024 |
7 | 15066644464 |
oct | 3515154100 |
9 | 1234021047 |
10 | 490002496 |
11 | 231659145 |
12 | 118126314 |
13 | 7a694709 |
14 | 491124a4 |
15 | 2d040dd1 |
hex | 1d34d840 |
490002496 has 21 divisors (see below), whose sum is σ = 972700239. Its totient is φ = 244912704.
The previous prime is 490002481. The next prime is 490002497. The reversal of 490002496 is 694200094.
The square root of 490002496 is 22136.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (490002497) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 175705 + ... + 178471.
It is an arithmetic number, because the mean of its divisors is an integer number (46319059).
Almost surely, 2490002496 is an apocalyptic number.
490002496 is the 22136-th square number.
It is an amenable number.
490002496 is a deficient number, since it is larger than the sum of its proper divisors (482697743).
490002496 is an frugal number, since it uses more digits than its factorization.
490002496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5546 (or 2769 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 34.
The cubic root of 490002496 is about 788.3748549343.
The spelling of 490002496 in words is "four hundred ninety million, two thousand, four hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •