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4985267200 = 210521931009
BaseRepresentation
bin1001010010010010…
…10010010000000000
3110212102122210221221
410221021102100000
540202212022300
62142403324424
7234353033464
oct45111222000
913772583857
104985267200
112129065041
12b71680714
13615aa0a64
143541484a4
151e29e631a
hex129252400

4985267200 has 132 divisors (see below), whose sum is σ = 12433764580. Its totient is φ = 1981808640.

The previous prime is 4985267197. The next prime is 4985267207. The reversal of 4985267200 is 27625894.

It can be written as a sum of positive squares in 6 ways, for example, as 673506304 + 4311760896 = 25952^2 + 65664^2 .

It is not an unprimeable number, because it can be changed into a prime (4985267207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4940296 + ... + 4941304.

Almost surely, 24985267200 is an apocalyptic number.

4985267200 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 4985267200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6216882290).

4985267200 is an abundant number, since it is smaller than the sum of its proper divisors (7448497380).

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

4985267200 is a wasteful number, since it uses less digits than its factorization.

4985267200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232 (or 1209 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 4985267200 is about 70606.4246368558. The cubic root of 4985267200 is about 1708.2947787981.

The spelling of 4985267200 in words is "four billion, nine hundred eighty-five million, two hundred sixty-seven thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 193 200 256 320 386 400 512 640 772 800 965 1009 1024 1280 1544 1600 1930 2018 2560 3088 3200 3860 4036 4825 5045 5120 6176 6400 7720 8072 9650 10090 12352 12800 15440 16144 19300 20180 24704 25225 25600 30880 32288 38600 40360 49408 50450 61760 64576 77200 80720 98816 100900 123520 129152 154400 161440 194737 197632 201800 247040 258304 308800 322880 389474 403600 494080 516608 617600 645760 778948 807200 973685 988160 1033216 1235200 1291520 1557896 1614400 1947370 2470400 2583040 3115792 3228800 3894740 4868425 4940800 5166080 6231584 6457600 7789480 9736850 12463168 12915200 15578960 19473700 24926336 25830400 31157920 38947400 49852672 62315840 77894800 99705344 124631680 155789600 199410688 249263360 311579200 498526720 623158400 997053440 1246316800 2492633600 4985267200