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8080800000 = 2835571337
BaseRepresentation
bin1111000011010011…
…10011100100000000
3202212011110011122220
413201221303210000
5113022141100000
63413503331040
7404151444450
oct74151634400
922764404586
108080800000
113477445709
1216962b0a80
139ba1c3680
145692dbd60
1532465b1a0
hex1e1a73900

8080800000 has 864 divisors, whose sum is σ = 33979325184. Its totient is φ = 1658880000.

The previous prime is 8080799989. The next prime is 8080800001. The reversal of 8080800000 is 80808.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is not an unprimeable number, because it can be changed into a prime (8080800001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 218399982 + ... + 218400018.

Almost surely, 28080800000 is an apocalyptic number.

8080800000 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 8080800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16989662592).

8080800000 is an abundant number, since it is smaller than the sum of its proper divisors (25898525184).

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

8080800000 is an equidigital number, since it uses as much as digits as its factorization.

8080800000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 8080800000 is about 89893.2700484302. The cubic root of 8080800000 is about 2006.7107907919.

Adding to 8080800000 its reverse (80808), we get a palindrome (8080880808).

8080800000 divided by its reverse (80808) gives a 5-th power (100000 = 105).

The spelling of 8080800000 in words is "eight billion, eighty million, eight hundred thousand".