Base | Representation |
---|---|
bin | 1011000000011000111001… |
… | …0010101000000101101100 |
3 | 1120211212121002221110020020 |
4 | 2300012032102220011230 |
5 | 3041231440342322200 |
6 | 41423133133322140 |
7 | 2356201513561512 |
oct | 260061622500554 |
9 | 46755532843206 |
10 | 12101310120300 |
11 | 394615609a755 |
12 | 1435394336350 |
13 | 69a1c176b82b |
14 | 2db9c6a364b2 |
15 | 15ebb2198ea0 |
hex | b018e4a816c |
12101310120300 has 72 divisors (see below), whose sum is σ = 35015566068672. Its totient is φ = 3226790952000.
The previous prime is 12101310120241. The next prime is 12101310120343. The reversal of 12101310120300 is 302101310121.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 12101310120300.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2923755 + ... + 5722845.
Almost surely, 212101310120300 is an apocalyptic number.
12101310120300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12101310120300 is an abundant number, since it is smaller than the sum of its proper divisors (22914255948372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12101310120300 is a wasteful number, since it uses less digits than its factorization.
12101310120300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2813519 (or 2813512 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 12101310120300 its reverse (302101310121), we get a palindrome (12403411430421).
The spelling of 12101310120300 in words is "twelve trillion, one hundred one billion, three hundred ten million, one hundred twenty thousand, three hundred".
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