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80024148300 = 223521012641061
BaseRepresentation
bin100101010000111001…
…1111001100101001100
321122120000112221020110
41022201303321211030
52302342140221200
6100432415120020
75532034015545
oct1124163714514
9248500487213
1080024148300
1130a35600058
1213613b13010
13771413b455
143c320634cc
15213568db50
hex12a1cf994c

80024148300 has 72 divisors (see below), whose sum is σ = 233829065232. Its totient is φ = 21128480000.

The previous prime is 80024148293. The next prime is 80024148311. The reversal of 80024148300 is 384142008.

It is a super-2 number, since 2×800241483002 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1290231 + ... + 1350830.

It is an arithmetic number, because the mean of its divisors is an integer number (3247625906).

Almost surely, 280024148300 is an apocalyptic number.

It is an amenable number.

80024148300 is an abundant number, since it is smaller than the sum of its proper divisors (153804916932).

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

80024148300 is a wasteful number, since it uses less digits than its factorization.

80024148300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2641179 (or 2641172 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The spelling of 80024148300 in words is "eighty billion, twenty-four million, one hundred forty-eight thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 101 150 202 300 303 404 505 606 1010 1212 1515 2020 2525 3030 5050 6060 7575 10100 15150 30300 2641061 5282122 7923183 10564244 13205305 15846366 26410610 31692732 39615915 52821220 66026525 79231830 132053050 158463660 198079575 264106100 266747161 396159150 533494322 792318300 800241483 1066988644 1333735805 1600482966 2667471610 3200965932 4001207415 5334943220 6668679025 8002414830 13337358050 16004829660 20006037075 26674716100 40012074150 80024148300