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4928000 = 2953711
BaseRepresentation
bin10010110011001000000000
3100021100221112
4102303020000
52230144000
6253342452
756613230
oct22631000
910240845
104928000
112866530
121797a28
13103709c
14923cc0
15675235
hex4b3200

4928000 has 160 divisors (see below), whose sum is σ = 15320448. Its totient is φ = 1536000.

The previous prime is 4927933. The next prime is 4928029. The reversal of 4928000 is 8294.

4928000 = T80 + T81 + ... + T310.

It is a tau number, because it is divible by the number of its divisors (160).

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 15 ways as a sum of consecutive naturals, for example, 447995 + ... + 448005.

Almost surely, 24928000 is an apocalyptic number.

4928000 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 4928000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7660224).

4928000 is an abundant number, since it is smaller than the sum of its proper divisors (10392448).

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

4928000 is an equidigital number, since it uses as much as digits as its factorization.

4928000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51 (or 25 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 4928000 is about 2219.9099080819. The cubic root of 4928000 is about 170.1728346046.

The spelling of 4928000 in words is "four million, nine hundred twenty-eight thousand".

Divisors: 1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 40 44 50 55 56 64 70 77 80 88 100 110 112 125 128 140 154 160 175 176 200 220 224 250 256 275 280 308 320 350 352 385 400 440 448 500 512 550 560 616 640 700 704 770 800 875 880 896 1000 1100 1120 1232 1280 1375 1400 1408 1540 1600 1750 1760 1792 1925 2000 2200 2240 2464 2560 2750 2800 2816 3080 3200 3500 3520 3584 3850 4000 4400 4480 4928 5500 5600 5632 6160 6400 7000 7040 7700 8000 8800 8960 9625 9856 11000 11200 12320 12800 14000 14080 15400 16000 17600 17920 19250 19712 22000 22400 24640 28000 28160 30800 32000 35200 38500 39424 44000 44800 49280 56000 61600 64000 70400 77000 88000 89600 98560 112000 123200 140800 154000 176000 197120 224000 246400 308000 352000 448000 492800 616000 704000 985600 1232000 2464000 4928000