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98215375000 = 23561746219
BaseRepresentation
bin101101101111000010…
…1111011000010011000
3100101111210112222222111
41123132011323002120
53102121114000000
6113041452202104
710044603625111
oct1333605730230
9311453488874
1098215375000
1138720022a06
1217050169334
139352b73912
144a7a02b208
15284c71bcba
hex16de17b098

98215375000 has 112 divisors (see below), whose sum is σ = 243735161400. Its totient is φ = 36974400000.

The previous prime is 98215374989. The next prime is 98215375039. The reversal of 98215375000 is 57351289.

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

It is a congruent number.

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 27 ways as a sum of consecutive naturals, for example, 2101891 + ... + 2148109.

Almost surely, 298215375000 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 98215375000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121867580700).

98215375000 is an abundant number, since it is smaller than the sum of its proper divisors (145519786400).

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

98215375000 is an equidigital number, since it uses as much as digits as its factorization.

98215375000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46272 (or 46243 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 40.

The spelling of 98215375000 in words is "ninety-eight billion, two hundred fifteen million, three hundred seventy-five thousand".

Divisors: 1 2 4 5 8 10 17 20 25 34 40 50 68 85 100 125 136 170 200 250 340 425 500 625 680 850 1000 1250 1700 2125 2500 3125 3400 4250 5000 6250 8500 10625 12500 15625 17000 21250 25000 31250 42500 46219 53125 62500 85000 92438 106250 125000 184876 212500 231095 265625 369752 425000 462190 531250 785723 924380 1062500 1155475 1571446 1848760 2125000 2310950 3142892 3928615 4621900 5777375 6285784 7857230 9243800 11554750 15714460 19643075 23109500 28886875 31428920 39286150 46219000 57773750 78572300 98215375 115547500 144434375 157144600 196430750 231095000 288868750 392861500 491076875 577737500 722171875 785723000 982153750 1155475000 1444343750 1964307500 2455384375 2888687500 3928615000 4910768750 5777375000 9821537500 12276921875 19643075000 24553843750 49107687500 98215375000