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200648488000 = 265373334217
BaseRepresentation
bin1011101011011110010…
…1001111010001000000
3201011220112112021210111
42322313211033101000
511241412003104000
6232102053241104
720332154002402
oct2726745172100
9634815467714
10200648488000
11781049278a4
1232a78933194
1315bc8793b9c
1499d628ab72
15534536dcba
hex2eb794f440

200648488000 has 112 divisors (see below), whose sum is σ = 497598429744. Its totient is φ = 80147558400.

The previous prime is 200648487989. The next prime is 200648488013. The reversal of 200648488000 is 884846002.

200648488000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1827904 + 200646660096 = 1352^2 + 447936^2 .

It is a super-2 number, since 2×2006484880002 (a number of 23 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5846892 + ... + 5881108.

Almost surely, 2200648488000 is an apocalyptic number.

200648488000 is a gapful number since it is divisible by the number (20) 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 200648488000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248799214872).

200648488000 is an abundant number, since it is smaller than the sum of its proper divisors (296949941744).

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

200648488000 is an equidigital number, since it uses as much as digits as its factorization.

200648488000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34977 (or 34957 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The spelling of 200648488000 in words is "two hundred billion, six hundred forty-eight million, four hundred eighty-eight thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 200 250 320 400 500 733 800 1000 1466 1600 2000 2932 3665 4000 5864 7330 8000 11728 14660 18325 23456 29320 34217 36650 46912 58640 68434 73300 91625 117280 136868 146600 171085 183250 234560 273736 293200 342170 366500 547472 586400 684340 733000 855425 1094944 1172800 1368680 1466000 1710850 2189888 2737360 2932000 3421700 4277125 5474720 5864000 6843400 8554250 10949440 13686800 17108500 25081061 27373600 34217000 50162122 54747200 68434000 100324244 125405305 136868000 200648488 250810610 273736000 401296976 501621220 627026525 802593952 1003242440 1254053050 1605187904 2006484880 2508106100 3135132625 4012969760 5016212200 6270265250 8025939520 10032424400 12540530500 20064848800 25081061000 40129697600 50162122000 100324244000 200648488000