Base | Representation |
---|---|
bin | 1011000110101110100010… |
… | …1001000001001111000111 |
3 | 1121020021122211200200121200 |
4 | 2301223220221001033013 |
5 | 3100022442212403221 |
6 | 41545142152113543 |
7 | 2400105066405312 |
oct | 261535051011707 |
9 | 47207584620550 |
10 | 12210200122311 |
11 | 3988353716954 |
12 | 14525033958b3 |
13 | 6a7555cc7099 |
14 | 302d96637979 |
15 | 162936ad3426 |
hex | b1ae8a413c7 |
12210200122311 has 12 divisors (see below), whose sum is σ = 17636987991480. Its totient is φ = 8140118526000.
The previous prime is 12210200122303. The next prime is 12210200122313. The reversal of 12210200122311 is 11322100201221.
12210200122311 is a `hidden beast` number, since 1 + 2 + 210 + 20 + 0 + 122 + 311 = 666.
It is not a de Polignac number, because 12210200122311 - 23 = 12210200122303 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12210200122313) 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, 6485145 + ... + 8153373.
It is an arithmetic number, because the mean of its divisors is an integer number (1469748999290).
Almost surely, 212210200122311 is an apocalyptic number.
12210200122311 is a deficient number, since it is larger than the sum of its proper divisors (5426787869169).
12210200122311 is a wasteful number, since it uses less digits than its factorization.
12210200122311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2481486 (or 2481483 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 12210200122311 its reverse (11322100201221), we get a palindrome (23532300323532).
The spelling of 12210200122311 in words is "twelve trillion, two hundred ten billion, two hundred million, one hundred twenty-two thousand, three hundred eleven".
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