Base | Representation |
---|---|
bin | 1010001101101111111001… |
… | …1000011100010110101001 |
3 | 1110202200222110121122112021 |
4 | 2203123332120130112221 |
5 | 2433003211424112301 |
6 | 35515332121344441 |
7 | 2236302250441513 |
oct | 243337630342651 |
9 | 43680873548467 |
10 | 11231312332201 |
11 | 364019a014805 |
12 | 1314853938121 |
13 | 636153970540 |
14 | 2ab8540b2bb3 |
15 | 147243a818a1 |
hex | a36fe61c5a9 |
11231312332201 has 8 divisors (see below), whose sum is σ = 12621140280000. Its totient is φ = 9916610219472.
The previous prime is 11231312332199. The next prime is 11231312332237. The reversal of 11231312332201 is 10223321313211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11231312332201 - 21 = 11231312332199 is a prime.
It is a super-2 number, since 2×112313123322012 (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 (11231312332241) 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, 18781458451 + ... + 18781459048.
It is an arithmetic number, because the mean of its divisors is an integer number (1577642535000).
Almost surely, 211231312332201 is an apocalyptic number.
It is an amenable number.
11231312332201 is a deficient number, since it is larger than the sum of its proper divisors (1389827947799).
11231312332201 is a wasteful number, since it uses less digits than its factorization.
11231312332201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37562917535.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 11231312332201 its reverse (10223321313211), we get a palindrome (21454633645412).
The spelling of 11231312332201 in words is "eleven trillion, two hundred thirty-one billion, three hundred twelve million, three hundred thirty-two thousand, two hundred one".
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