Base | Representation |
---|---|
bin | 1010111011001001001101… |
… | …1011110110001011111001 |
3 | 1120112021000022211021002212 |
4 | 2232302103123312023321 |
5 | 3033242420220011301 |
6 | 41313511534104505 |
7 | 2346531533251640 |
oct | 256622333661371 |
9 | 46467008737085 |
10 | 12011202110201 |
11 | 3910a16507018 |
12 | 141ba2734b135 |
13 | 69186145cb68 |
14 | 2d74b9660357 |
15 | 15c68b5d44bb |
hex | aec936f62f9 |
12011202110201 has 8 divisors (see below), whose sum is σ = 13731219084864. Its totient is φ = 10292217875280.
The previous prime is 12011202110191. The next prime is 12011202110207. The reversal of 12011202110201 is 10201120211021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12011202110201 - 26 = 12011202110137 is a prime.
It is a super-2 number, since 2×120112021102012 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12011202110207) 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, 258160010 + ... + 258206531.
It is an arithmetic number, because the mean of its divisors is an integer number (1716402385608).
Almost surely, 212011202110201 is an apocalyptic number.
It is an amenable number.
12011202110201 is a deficient number, since it is larger than the sum of its proper divisors (1720016974663).
12011202110201 is an equidigital number, since it uses as much as digits as its factorization.
12011202110201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 516369871.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 12011202110201 its reverse (10201120211021), we get a palindrome (22212322321222).
It can be divided in two parts, 1201120211020 and 1, that added together give a palindrome (1201120211021).
The spelling of 12011202110201 in words is "twelve trillion, eleven billion, two hundred two million, one hundred ten thousand, two hundred one".
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