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8004848800 = 255213799743
BaseRepresentation
bin1110111010010000…
…00100110010100000
3202122212112110012111
413131020010302200
5112343220130200
63402151405104
7402240043414
oct73510046240
922585473174
108004848800
11343858a423
121674983794
139a7550130
1455d1aad44
1531cb570ba
hex1dd204ca0

8004848800 has 144 divisors (see below), whose sum is σ = 21313635840. Its totient is φ = 2917923840.

The previous prime is 8004848783. The next prime is 8004848833. The reversal of 8004848800 is 88484008.

It is a super-2 number, since 2×80048488002 (a number of 21 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 (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 816729 + ... + 826471.

It is an arithmetic number, because the mean of its divisors is an integer number (148011360).

Almost surely, 28004848800 is an apocalyptic number.

8004848800 is a gapful number since it is divisible by the number (80) 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 8004848800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10656817920).

8004848800 is an abundant number, since it is smaller than the sum of its proper divisors (13308787040).

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

8004848800 is a wasteful number, since it uses less digits than its factorization.

8004848800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9855 (or 9842 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 40.

The square root of 8004848800 is about 89469.8206100806. The cubic root of 8004848800 is about 2000.4039850592.

The spelling of 8004848800 in words is "eight billion, four million, eight hundred forty-eight thousand, eight hundred".

Divisors: 1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 79 80 100 104 130 158 160 200 208 260 316 325 395 400 416 520 632 650 790 800 1027 1040 1264 1300 1580 1975 2054 2080 2528 2600 3160 3950 4108 5135 5200 6320 7900 8216 9743 10270 10400 12640 15800 16432 19486 20540 25675 31600 32864 38972 41080 48715 51350 63200 77944 82160 97430 102700 126659 155888 164320 194860 205400 243575 253318 311776 389720 410800 487150 506636 633295 769697 779440 821600 974300 1013272 1266590 1539394 1558880 1948600 2026544 2533180 3078788 3166475 3848485 3897200 4053088 5066360 6157576 6332950 7696970 7794400 10006061 10132720 12315152 12665900 15393940 19242425 20012122 20265440 24630304 25331800 30787880 38484850 40024244 50030305 50663600 61575760 76969700 80048488 100060610 101327200 123151520 153939400 160096976 200121220 250151525 307878800 320193952 400242440 500303050 615757600 800484880 1000606100 1600969760 2001212200 4002424400 8004848800