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80048088008 = 2371429430143
BaseRepresentation
bin100101010001100111…
…1001110001111001000
321122121200121012100022
41022203033032033020
52302414302304013
6100435032200012
75532444343610
oct1124317161710
9248550535308
1080048088008
1130a48071339
121361bb39008
1377190a0b65
143c352d5a40
15213781c008
hex12a33ce3c8

80048088008 has 16 divisors (see below), whose sum is σ = 171531617280. Its totient is φ = 34306323408.

The previous prime is 80048088007. The next prime is 80048088047. The reversal of 80048088008 is 80088084008.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 80048088008.

It is not an unprimeable number, because it can be changed into a prime (80048088007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 714715016 + ... + 714715127.

It is an arithmetic number, because the mean of its divisors is an integer number (10720726080).

Almost surely, 280048088008 is an apocalyptic number.

It is an amenable number.

80048088008 is an abundant number, since it is smaller than the sum of its proper divisors (91483529272).

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

80048088008 is a wasteful number, since it uses less digits than its factorization.

80048088008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429430156 (or 1429430152 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 44.

The spelling of 80048088008 in words is "eighty billion, forty-eight million, eighty-eight thousand, eight".

Divisors: 1 2 4 7 8 14 28 56 1429430143 2858860286 5717720572 10006011001 11435441144 20012022002 40024044004 80048088008