Base | Representation |
---|---|
bin | 1110111101101000110 |
3 | 220220120122 |
4 | 1313231012 |
5 | 111142220 |
6 | 14301542 |
7 | 4111322 |
oct | 1675506 |
9 | 826518 |
10 | 490310 |
11 | 305417 |
12 | 1b78b2 |
13 | 142232 |
14 | ca982 |
15 | 9a425 |
hex | 77b46 |
490310 has 8 divisors (see below), whose sum is σ = 882576. Its totient is φ = 196120.
The previous prime is 490309. The next prime is 490313. The reversal of 490310 is 13094.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×4903102 = 480807792200, which contains 22 as substring.
It is a Curzon number.
It is a nialpdrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (490313) 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, 24506 + ... + 24525.
It is an arithmetic number, because the mean of its divisors is an integer number (110322).
2490310 is an apocalyptic number.
490310 is a deficient number, since it is larger than the sum of its proper divisors (392266).
490310 is a wasteful number, since it uses less digits than its factorization.
490310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49038.
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 490310 is about 700.2213935606. The cubic root of 490310 is about 78.8539736902.
It can be divided in two parts, 4903 and 10, that added together give a cube (4913 = 173).
The spelling of 490310 in words is "four hundred ninety thousand, three hundred ten".
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