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8328160801 = 293140920173
BaseRepresentation
bin1111100000110010…
…11010011000100001
3210111101220101220001
413300121122120201
5114024002121201
63454221220001
7413244125122
oct76031323041
923441811801
108328160801
113594036524
121745101601
13a295209cc
145900cc049
1533b21d301
hex1f065a621

8328160801 has 8 divisors (see below), whose sum is σ = 8362929960. Its totient is φ = 8293435392.

The previous prime is 8328160747. The next prime is 8328160829. The reversal of 8328160801 is 1080618238.

It can be written as a sum of positive squares in 4 ways, for example, as 3486784401 + 4841376400 = 59049^2 + 69580^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8328160801 - 229 = 7791289889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8328160601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402751 + ... + 422923.

It is an arithmetic number, because the mean of its divisors is an integer number (1045366245).

Almost surely, 28328160801 is an apocalyptic number.

It is an amenable number.

8328160801 is a deficient number, since it is larger than the sum of its proper divisors (34769159).

8328160801 is a wasteful number, since it uses less digits than its factorization.

8328160801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21875.

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 8328160801 is about 91258.7573934688. The cubic root of 8328160801 is about 2026.9811065522.

The spelling of 8328160801 in words is "eight billion, three hundred twenty-eight million, one hundred sixty thousand, eight hundred one".

Divisors: 1 293 1409 20173 412837 5910689 28423757 8328160801