Base | Representation |
---|---|
bin | 1010111010100111000000… |
… | …1001010101101011010101 |
3 | 1120111101022102021220020220 |
4 | 2232221300021111223111 |
5 | 3033120114122340201 |
6 | 41305352452144553 |
7 | 2346055150530000 |
oct | 256516011255325 |
9 | 46441272256226 |
10 | 12002020121301 |
11 | 3908034514941 |
12 | 141a0a4308159 |
13 | 690a2a090632 |
14 | 2d6c87dd4537 |
15 | 15c30045a036 |
hex | aea70255ad5 |
12002020121301 has 40 divisors (see below), whose sum is σ = 19102854508320. Its totient is φ = 6698801755296.
The previous prime is 12002020121293. The next prime is 12002020121309. The reversal of 12002020121301 is 10312102020021.
12002020121301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12002020121293) and next prime (12002020121309).
It is not a de Polignac number, because 12002020121301 - 23 = 12002020121293 is a prime.
It is a super-2 number, since 2×120020201213012 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12002020121309) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 19065306 + ... + 19684763.
It is an arithmetic number, because the mean of its divisors is an integer number (477571362708).
Almost surely, 212002020121301 is an apocalyptic number.
It is an amenable number.
12002020121301 is a deficient number, since it is larger than the sum of its proper divisors (7100834387019).
12002020121301 is an frugal number, since it uses more digits than its factorization.
12002020121301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38750143 (or 38750122 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 12002020121301 its reverse (10312102020021), we get a palindrome (22314122141322).
The spelling of 12002020121301 in words is "twelve trillion, two billion, twenty million, one hundred twenty-one thousand, three hundred one".
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