Base | Representation |
---|---|
bin | 11111000010000010101… |
… | …10000001100000110010 |
3 | 10202221011200001202100101 |
4 | 33201001112001200302 |
5 | 114432134013304220 |
6 | 2133454434543014 |
7 | 140014424002150 |
oct | 17410126014062 |
9 | 3687150052311 |
10 | 1066248181810 |
11 | 381214335479 |
12 | 152790437a6a |
13 | 79715348716 |
14 | 3986ca703d0 |
15 | 1cb077c730a |
hex | f841581832 |
1066248181810 has 16 divisors (see below), whose sum is σ = 2193424831296. Its totient is φ = 365570805168.
The previous prime is 1066248181753. The next prime is 1066248181813. The reversal of 1066248181810 is 181818426601.
It is a super-2 number, since 2×10662481818102 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1066248181813) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7616058372 + ... + 7616058511.
It is an arithmetic number, because the mean of its divisors is an integer number (137089051956).
Almost surely, 21066248181810 is an apocalyptic number.
1066248181810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1066248181810 is an abundant number, since it is smaller than the sum of its proper divisors (1127176649486).
1066248181810 is a wasteful number, since it uses less digits than its factorization.
1066248181810 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15232116897.
The product of its (nonzero) digits is 147456, while the sum is 46.
The spelling of 1066248181810 in words is "one trillion, sixty-six billion, two hundred forty-eight million, one hundred eighty-one thousand, eight hundred ten".
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