Base | Representation |
---|---|
bin | 10000000000011110010… |
… | …011101101101010000000 |
3 | 10220011100021220120012122 |
4 | 100000132103231222000 |
5 | 121010320122041000 |
6 | 2201201532343412 |
7 | 142321344451055 |
oct | 20003623555200 |
9 | 3804307816178 |
10 | 1100020112000 |
11 | 394574748487 |
12 | 159236614b68 |
13 | 7c967cca674 |
14 | 3b35402102c |
15 | 1d932625085 |
hex | 1001e4eda80 |
1100020112000 has 128 divisors (see below), whose sum is σ = 2829233955600. Its totient is φ = 424835174400.
The previous prime is 1100020111969. The next prime is 1100020112069. The reversal of 1100020112000 is 2110200011.
It can be written as a sum of positive squares in 8 ways, for example, as 75827535424 + 1024192576576 = 275368^2 + 1012024^2 .
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (8).
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, 721367 + ... + 1649366.
Almost surely, 21100020112000 is an apocalyptic number.
1100020112000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1100020112000 is an abundant number, since it is smaller than the sum of its proper divisors (1729213843600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1100020112000 is an equidigital number, since it uses as much as digits as its factorization.
1100020112000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2370791 (or 2370769 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 1100020112000 its reverse (2110200011), we get a palindrome (1102130312011).
The spelling of 1100020112000 in words is "one trillion, one hundred billion, twenty million, one hundred twelve thousand".
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