Base | Representation |
---|---|
bin | 11111011100110100001… |
… | …01110011100111001000 |
3 | 10211022021101221121111101 |
4 | 33232122011303213020 |
5 | 120201103213122210 |
6 | 2144233023511144 |
7 | 141033551325241 |
oct | 17563205634710 |
9 | 3738241847441 |
10 | 1080622004680 |
11 | 38731aa4a329 |
12 | 1555221584b4 |
13 | 7ab96231c5a |
14 | 3a433a55cc8 |
15 | 1d19964ca3a |
hex | fb9a1739c8 |
1080622004680 has 64 divisors (see below), whose sum is σ = 2469729398400. Its totient is φ = 425458736640.
The previous prime is 1080622004677. The next prime is 1080622004711. The reversal of 1080622004680 is 864002260801.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1056861 + ... + 1810579.
It is an arithmetic number, because the mean of its divisors is an integer number (38589521850).
Almost surely, 21080622004680 is an apocalyptic number.
1080622004680 is a gapful number since it is divisible by the number (10) 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 1080622004680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1234864699200).
1080622004680 is an abundant number, since it is smaller than the sum of its proper divisors (1389107393720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1080622004680 is a wasteful number, since it uses less digits than its factorization.
1080622004680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 754294 (or 754290 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 37.
The spelling of 1080622004680 in words is "one trillion, eighty billion, six hundred twenty-two million, four thousand, six hundred eighty".
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