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4974828 = 223715839
BaseRepresentation
bin10010111110100011101100
3100100202011220
4102332203230
52233143303
6254343340
760166605
oct22764354
910322156
104974828
112898731
1217bab50
1310524b1
14936dac
15684053
hex4be8ec

4974828 has 24 divisors (see below), whose sum is σ = 11773440. Its totient is φ = 1634640.

The previous prime is 4974811. The next prime is 4974883. The reversal of 4974828 is 8284794.

It is a self number, because there is not a number n which added to its sum of digits gives 4974828.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2068 + ... + 3771.

It is an arithmetic number, because the mean of its divisors is an integer number (490560).

Almost surely, 24974828 is an apocalyptic number.

It is an amenable number.

4974828 is an abundant number, since it is smaller than the sum of its proper divisors (6798612).

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

4974828 is a wasteful number, since it uses less digits than its factorization.

4974828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5917 (or 5915 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The square root of 4974828 is about 2230.4322451041. The cubic root of 4974828 is about 170.7101550010.

The spelling of 4974828 in words is "four million, nine hundred seventy-four thousand, eight hundred twenty-eight".

Divisors: 1 2 3 4 6 12 71 142 213 284 426 852 5839 11678 17517 23356 35034 70068 414569 829138 1243707 1658276 2487414 4974828