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8880000000 = 21035737
BaseRepresentation
bin10000100010100101…
…00000110000000000
3211220212021201221220
420101102200300000
5121141240000000
64025053115040
7433024516554
oct102122406000
924825251856
108880000000
11384758a483
121879a88a80
13ab6956391
146034d9864
1536e8c61a0
hex2114a0c00

8880000000 has 352 divisors, whose sum is σ = 30385078464. Its totient is φ = 2304000000.

The previous prime is 8879999969. The next prime is 8880000029. The reversal of 8880000000 is 888.

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 a nialpdrome in base 10.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239999982 + ... + 240000018.

Almost surely, 28880000000 is an apocalyptic number.

8880000000 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 8880000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15192539232).

8880000000 is an abundant number, since it is smaller than the sum of its proper divisors (21505078464).

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

8880000000 is an frugal number, since it uses more digits than its factorization.

8880000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 47 counting only the distinct ones).

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

The square root of 8880000000 is about 94233.7519151180. The cubic root of 8880000000 is about 2070.7976108968.

Adding to 8880000000 its reverse (888), we get a palindrome (8880000888).

8880000000 divided by its reverse (888) gives a 7-th power (10000000 = 107).

The spelling of 8880000000 in words is "eight billion, eight hundred eighty million", and thus it is an aban number.