Base | Representation |
---|---|
bin | 1011000111010100010010… |
… | …0011001100010100011111 |
3 | 1121021020210221200002121122 |
4 | 2301311010203030110133 |
5 | 3100204220000031221 |
6 | 41553535410121155 |
7 | 2400614135260403 |
oct | 261650443142437 |
9 | 47236727602548 |
10 | 12220332033311 |
11 | 3991682938616 |
12 | 14544705801bb |
13 | 6a84ac11baac |
14 | 3036780d7103 |
15 | 162d2b34aeab |
hex | b1d448cc51f |
12220332033311 has 16 divisors (see below), whose sum is σ = 13559695441344. Its totient is φ = 10954207739904.
The previous prime is 12220332033271. The next prime is 12220332033347. The reversal of 12220332033311 is 11333023302221.
It is a cyclic number.
It is not a de Polignac number, because 12220332033311 - 238 = 11945454126367 is a prime.
It is a super-2 number, since 2×122203320333112 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12220332033361) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66977666 + ... + 67159871.
It is an arithmetic number, because the mean of its divisors is an integer number (847480965084).
Almost surely, 212220332033311 is an apocalyptic number.
12220332033311 is a deficient number, since it is larger than the sum of its proper divisors (1339363408033).
12220332033311 is a wasteful number, since it uses less digits than its factorization.
12220332033311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134137810.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 12220332033311 its reverse (11333023302221), we get a palindrome (23553355335532).
The spelling of 12220332033311 in words is "twelve trillion, two hundred twenty billion, three hundred thirty-two million, thirty-three thousand, three hundred eleven".
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