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4502980 = 225225149
BaseRepresentation
bin10001001011010111000100
322110202221001
4101023113010
52123043410
6240303044
753163136
oct21132704
98422831
104502980
1125a6179
121611a84
13c187b1
14853056
155de33a
hex44b5c4

4502980 has 12 divisors (see below), whose sum is σ = 9456300. Its totient is φ = 1801184.

The previous prime is 4502957. The next prime is 4502983. The reversal of 4502980 is 892054.

It is a happy number.

4502980 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2050624 + 2452356 = 1432^2 + 1566^2 .

It is not an unprimeable number, because it can be changed into a prime (4502983) 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, 112555 + ... + 112594.

It is an arithmetic number, because the mean of its divisors is an integer number (788025).

Almost surely, 24502980 is an apocalyptic number.

It is an amenable number.

4502980 is an abundant number, since it is smaller than the sum of its proper divisors (4953320).

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

4502980 is a wasteful number, since it uses less digits than its factorization.

4502980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225158 (or 225156 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 4502980 is about 2122.0226200491. The cubic root of 4502980 is about 165.1327978965.

The spelling of 4502980 in words is "four million, five hundred two thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 225149 450298 900596 1125745 2251490 4502980