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80058530880000 = 29325447515851
BaseRepresentation
bin10010001101000000010100…
…010010110101101000000000
3101111110112001200000210121100
4102031000110102311220000
540443134332401130000
6442134214212254400
722602016012312341
oct2215002422655000
9344415050023540
1080058530880000
11235666a5618642
128b8ba68011400
13358964411c81a
1415aabd42a20c8
1593c78d1e1a00
hex48d0144b5a00

80058530880000 has 600 divisors, whose sum is σ = 288835632461376. Its totient is φ = 21340800000000.

The previous prime is 80058530879891. The next prime is 80058530880047. The reversal of 80058530880000 is 8803585008.

It is a tau number, because it is divible by the number of its divisors (600).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 13682877075 + ... + 13682882925.

Almost surely, 280058530880000 is an apocalyptic number.

80058530880000 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 80058530880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144417816230688).

80058530880000 is an abundant number, since it is smaller than the sum of its proper divisors (208777101581376).

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

80058530880000 is an equidigital number, since it uses as much as digits as its factorization.

80058530880000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10646 (or 10612 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The spelling of 80058530880000 in words is "eighty trillion, fifty-eight billion, five hundred thirty million, eight hundred eighty thousand".