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4802080 = 25530013
BaseRepresentation
bin10010010100011000100000
3100000222012211
4102110120200
52212131310
6250531504
755550143
oct22243040
910028184
104802080
11278a968
121736b94
13cc198a
148d005a
1564cc8a
hex494620

4802080 has 24 divisors (see below), whose sum is σ = 11345292. Its totient is φ = 1920768.

The previous prime is 4802071. The next prime is 4802087. The reversal of 4802080 is 802084.

It can be written as a sum of positive squares in 2 ways, for example, as 3857296 + 944784 = 1964^2 + 972^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4802087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14847 + ... + 15166.

Almost surely, 24802080 is an apocalyptic number.

4802080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4802080 is an abundant number, since it is smaller than the sum of its proper divisors (6543212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4802080 is a wasteful number, since it uses less digits than its factorization.

4802080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30028 (or 30020 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 4802080 is about 2191.3648714899. The cubic root of 4802080 is about 168.7108953742.

It can be divided in two parts, 48020 and 80, that multiplied together give a square (3841600 = 19602).

The spelling of 4802080 in words is "four million, eight hundred two thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 30013 60026 120052 150065 240104 300130 480208 600260 960416 1200520 2401040 4802080