Base | Representation |
---|---|
bin | 1100101010101000… |
… | …10000000000000000 |
3 | 122112220112220100000 |
4 | 12111110100000000 |
5 | 102411310042041 |
6 | 3042433200000 |
7 | 330340506510 |
oct | 62524200000 |
9 | 18486486300 |
10 | 6800080896 |
11 | 297a517474 |
12 | 1399400000 |
13 | 844a7970b |
14 | 487199840 |
15 | 29bec8bb6 |
hex | 195510000 |
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".
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