Base | Representation |
---|---|
bin | 100000000001111101000… |
… | …011011100101000000001 |
3 | 21210102110221002001022011 |
4 | 200001331003130220001 |
5 | 242030344023424413 |
6 | 4403103044412521 |
7 | 315011560305025 |
oct | 40017503345001 |
9 | 7712427061264 |
10 | 2201121311233 |
11 | 779543662789 |
12 | 2b67130a7141 |
13 | 12c745c86400 |
14 | 7876b85a385 |
15 | 3c3c9ae733d |
hex | 2007d0dca01 |
2201121311233 has 12 divisors (see below), whose sum is σ = 2386491408048. Its totient is φ = 2029222456560.
The previous prime is 2201121311227. The next prime is 2201121311243. The reversal of 2201121311233 is 3321131211022.
It is not a de Polignac number, because 2201121311233 - 221 = 2201119214081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2201121311243) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8141703 + ... + 8407708.
It is an arithmetic number, because the mean of its divisors is an integer number (198874284004).
Almost surely, 22201121311233 is an apocalyptic number.
It is an amenable number.
2201121311233 is a deficient number, since it is larger than the sum of its proper divisors (185370096815).
2201121311233 is a wasteful number, since it uses less digits than its factorization.
2201121311233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16550224 (or 16550211 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 2201121311233 its reverse (3321131211022), we get a palindrome (5522252522255).
The spelling of 2201121311233 in words is "two trillion, two hundred one billion, one hundred twenty-one million, three hundred eleven thousand, two hundred thirty-three".
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