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6800080896 = 21635761
BaseRepresentation
bin1100101010101000…
…10000000000000000
3122112220112220100000
412111110100000000
5102411310042041
63042433200000
7330340506510
oct62524200000
918486486300
106800080896
11297a517474
121399400000
13844a7970b
14487199840
1529bec8bb6
hex195510000

6800080896 has 408 divisors, whose sum is σ = 23664082624. Its totient is φ = 1911029760.

The previous prime is 6800080873. The next prime is 6800080897. The reversal of 6800080896 is 6980800086.

It is a super-2 number, since 2×68000808962 = 92482200384288325632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6800080897) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111476706 + ... + 111476766.

Almost surely, 26800080896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6800080896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11832041312).

6800080896 is an abundant number, since it is smaller than the sum of its proper divisors (16864001728).

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

6800080896 is an frugal number, since it uses more digits than its factorization.

6800080896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 6800080896 is about 82462.6030149425. The cubic root of 6800080896 is about 1894.5439871078.

The spelling of 6800080896 in words is "six billion, eight hundred million, eighty thousand, eight hundred ninety-six".