Base | Representation |
---|---|
bin | 1010001101010001010100… |
… | …0001101101001010101011 |
3 | 1110201220210022000110121220 |
4 | 2203110111001231022223 |
5 | 2432334403143010011 |
6 | 35511453320233123 |
7 | 2235561636435042 |
oct | 243242501551253 |
9 | 43656708013556 |
10 | 11223102313131 |
11 | 3637766740985 |
12 | 131314230b7a3 |
13 | 635445a759a7 |
14 | 2ab2b5979559 |
15 | 146e12ded506 |
hex | a351506d2ab |
11223102313131 has 16 divisors (see below), whose sum is σ = 15548335603200. Its totient is φ = 7192241765408.
The previous prime is 11223102313079. The next prime is 11223102313147. The reversal of 11223102313131 is 13131320132211.
It is a cyclic number.
It is not a de Polignac number, because 11223102313131 - 229 = 11222565442219 is a prime.
It is a super-2 number, since 2×112231023131312 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11223102311131) 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, 284123811 + ... + 284163308.
It is an arithmetic number, because the mean of its divisors is an integer number (971770975200).
Almost surely, 211223102313131 is an apocalyptic number.
11223102313131 is a deficient number, since it is larger than the sum of its proper divisors (4325233290069).
11223102313131 is a wasteful number, since it uses less digits than its factorization.
11223102313131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 568287378.
The product of its (nonzero) digits is 648, while the sum is 24.
Adding to 11223102313131 its reverse (13131320132211), we get a palindrome (24354422445342).
The spelling of 11223102313131 in words is "eleven trillion, two hundred twenty-three billion, one hundred two million, three hundred thirteen thousand, one hundred thirty-one".
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