Base | Representation |
---|---|
bin | 10011000010010101111001 |
3 | 100101112110000 |
4 | 103002111321 |
5 | 2234142304 |
6 | 254543213 |
7 | 60263031 |
oct | 23022571 |
9 | 10345400 |
10 | 4990329 |
11 | 28a9343 |
12 | 1807b09 |
13 | 1059576 |
14 | 93c8c1 |
15 | 688939 |
hex | 4c2579 |
4990329 has 10 divisors (see below), whose sum is σ = 7454810. Its totient is φ = 3326832.
The previous prime is 4990327. The next prime is 4990339. The reversal of 4990329 is 9230994.
It can be written as a sum of positive squares in only one way, i.e., 3240000 + 1750329 = 1800^2 + 1323^2 .
It is not a de Polignac number, because 4990329 - 21 = 4990327 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4990293 and 4990302.
It is not an unprimeable number, because it can be changed into a prime (4990327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 30724 + ... + 30885.
It is an arithmetic number, because the mean of its divisors is an integer number (745481).
Almost surely, 24990329 is an apocalyptic number.
It is an amenable number.
4990329 is a deficient number, since it is larger than the sum of its proper divisors (2464481).
4990329 is an equidigital number, since it uses as much as digits as its factorization.
4990329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61621 (or 61612 counting only the distinct ones).
The product of its (nonzero) digits is 17496, while the sum is 36.
The square root of 4990329 is about 2233.9044294687. The cubic root of 4990329 is about 170.8872756615.
The spelling of 4990329 in words is "four million, nine hundred ninety thousand, three hundred twenty-nine".
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