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4840500 = 223537461
BaseRepresentation
bin10010011101110000110100
3100002220220210
4102131300310
52214344000
6251425420
756100150
oct22356064
910086823
104840500
112806815
121755270
131006302
14900060
15659350
hex49dc34

4840500 has 96 divisors (see below), whose sum is σ = 16144128. Its totient is φ = 1104000.

The previous prime is 4840499. The next prime is 4840541. The reversal of 4840500 is 50484.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10270 + ... + 10730.

It is an arithmetic number, because the mean of its divisors is an integer number (168168).

Almost surely, 24840500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4840500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8072064).

4840500 is an abundant number, since it is smaller than the sum of its proper divisors (11303628).

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

4840500 is a wasteful number, since it uses less digits than its factorization.

4840500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 4840500 is about 2200.1136334290. The cubic root of 4840500 is about 169.1596358175.

Adding to 4840500 its reverse (50484), we get a palindrome (4890984).

The spelling of 4840500 in words is "four million, eight hundred forty thousand, five hundred".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 50 60 70 75 84 100 105 125 140 150 175 210 250 300 350 375 420 461 500 525 700 750 875 922 1050 1383 1500 1750 1844 2100 2305 2625 2766 3227 3500 4610 5250 5532 6454 6915 9220 9681 10500 11525 12908 13830 16135 19362 23050 27660 32270 34575 38724 46100 48405 57625 64540 69150 80675 96810 115250 138300 161350 172875 193620 230500 242025 322700 345750 403375 484050 691500 806750 968100 1210125 1613500 2420250 4840500