Base | Representation |
---|---|
bin | 10100001111010101… |
… | …10000010101110001 |
3 | 1001001021102101102120 |
4 | 22013222300111301 |
5 | 134223203114201 |
6 | 4554121304453 |
7 | 533162021022 |
oct | 120752602561 |
9 | 31037371376 |
10 | 10866066801 |
11 | 467667a8a7 |
12 | 2133035129 |
13 | 1042262835 |
14 | 7511a8c49 |
15 | 438e35536 |
hex | 287ab0571 |
10866066801 has 12 divisors (see below), whose sum is σ = 15145395888. Its totient is φ = 6929085064.
The previous prime is 10866066793. The next prime is 10866066821.
10866066801 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 10866066801 - 23 = 10866066793 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10866066821) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3421875 + ... + 3425048.
It is an arithmetic number, because the mean of its divisors is an integer number (1262116324).
Almost surely, 210866066801 is an apocalyptic number.
It is an amenable number.
10866066801 is a deficient number, since it is larger than the sum of its proper divisors (4279329087).
10866066801 is an equidigital number, since it uses as much as digits as its factorization.
10866066801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6846972 (or 6846949 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 42.
The spelling of 10866066801 in words is "ten billion, eight hundred sixty-six million, sixty-six thousand, eight hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •