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4983880 = 2351147241
BaseRepresentation
bin10011000000110001001000
3100101012121011
4103000301020
52233441010
6254453304
760235156
oct23006110
910335534
104983880
1128a4510
121804234
131056655
1493a3d6
15686a8a
hex4c0c48

4983880 has 64 divisors (see below), whose sum is σ = 12545280. Its totient is φ = 1766400.

The previous prime is 4983877. The next prime is 4983887. The reversal of 4983880 is 883894.

4983880 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4983887) 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 15 ways as a sum of consecutive naturals, for example, 20560 + ... + 20800.

It is an arithmetic number, because the mean of its divisors is an integer number (196020).

Almost surely, 24983880 is an apocalyptic number.

4983880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4983880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6272640).

4983880 is an abundant number, since it is smaller than the sum of its proper divisors (7561400).

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

4983880 is a wasteful number, since it uses less digits than its factorization.

4983880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 4983880 is about 2232.4605259668. The cubic root of 4983880 is about 170.8136314116.

The spelling of 4983880 in words is "four million, nine hundred eighty-three thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 47 55 88 94 110 188 220 235 241 376 440 470 482 517 940 964 1034 1205 1880 1928 2068 2410 2585 2651 4136 4820 5170 5302 9640 10340 10604 11327 13255 20680 21208 22654 26510 45308 53020 56635 90616 106040 113270 124597 226540 249194 453080 498388 622985 996776 1245970 2491940 4983880