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8004848040080 = 245701142739801
BaseRepresentation
bin111010001111100011000…
…0111111011100010010000
31001100020220121211100121022
41310133012013323202100
52022122412044240310
625005213150215012
71454221411451663
oct164370607734220
931306817740538
108004848040080
11260692303a531
12a934874b4468
13460b14118a28
141d96184a56da
15dd3578a1a55
hex747c61fb890

8004848040080 has 40 divisors (see below), whose sum is σ = 18637821426744. Its totient is φ = 3197371520000.

The previous prime is 8004848040073. The next prime is 8004848040143. The reversal of 8004848040080 is 800408484008.

It can be written as a sum of positive squares in 4 ways, for example, as 771846588304 + 7233001451776 = 878548^2 + 2689424^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71313821 + ... + 71425980.

Almost surely, 28004848040080 is an apocalyptic number.

8004848040080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8004848040080 is an abundant number, since it is smaller than the sum of its proper divisors (10632973386664).

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

8004848040080 is a wasteful number, since it uses less digits than its factorization.

8004848040080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142740515 (or 142740509 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The spelling of 8004848040080 in words is "eight trillion, four billion, eight hundred forty-eight million, forty thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 701 1402 2804 3505 5608 7010 11216 14020 28040 56080 142739801 285479602 570959204 713699005 1141918408 1427398010 2283836816 2854796020 5709592040 11419184080 100060600501 200121201002 400242402004 500303002505 800484804008 1000606005010 1600969608016 2001212010020 4002424020040 8004848040080