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4883040 = 253253391
BaseRepresentation
bin10010101000001001100000
3100012002021100
4102220021200
52222224130
6252354400
756335161
oct22501140
910162240
104883040
112835778
121775a00
13101c796
14911768
15666c60
hex4a8260

4883040 has 72 divisors (see below), whose sum is σ = 16668288. Its totient is φ = 1301760.

The previous prime is 4883033. The next prime is 4883071. The reversal of 4883040 is 403884.

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 4882995 and 4883013.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 256 + ... + 3135.

It is an arithmetic number, because the mean of its divisors is an integer number (231504).

Almost surely, 24883040 is an apocalyptic number.

4883040 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 4883040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8334144).

4883040 is an abundant number, since it is smaller than the sum of its proper divisors (11785248).

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

4883040 is a wasteful number, since it uses less digits than its factorization.

4883040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3412 (or 3401 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 4883040 is about 2209.7601679820. The cubic root of 4883040 is about 169.6537357910.

The spelling of 4883040 in words is "four million, eight hundred eighty-three thousand, forty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 3391 6782 10173 13564 16955 20346 27128 30519 33910 40692 50865 54256 61038 67820 81384 101730 108512 122076 135640 152595 162768 203460 244152 271280 305190 325536 406920 488304 542560 610380 813840 976608 1220760 1627680 2441520 4883040