Base | Representation |
---|---|
bin | 1011000111011011010010… |
… | …0111100101011110101101 |
3 | 1121021102122222121010220002 |
4 | 2301312310213211132231 |
5 | 3100222042312430013 |
6 | 41554450133234045 |
7 | 2401011545562500 |
oct | 261666447453655 |
9 | 47242588533802 |
10 | 12222212233133 |
11 | 399245819a571 |
12 | 14548b6192925 |
13 | 6a871b80c176 |
14 | 3037b5ac9137 |
15 | 162ddb447358 |
hex | b1db49e57ad |
12222212233133 has 12 divisors (see below), whose sum is σ = 14218419409920. Its totient is φ = 10475633736792.
The previous prime is 12222212233103. The next prime is 12222212233207. The reversal of 12222212233133 is 33133221222221.
It is not a de Polignac number, because 12222212233133 - 26 = 12222212233069 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12222212233096 and 12222212233105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12222212233103) 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, 5578541 + ... + 7454162.
It is an arithmetic number, because the mean of its divisors is an integer number (1184868284160).
Almost surely, 212222212233133 is an apocalyptic number.
It is an amenable number.
12222212233133 is a deficient number, since it is larger than the sum of its proper divisors (1996207176787).
12222212233133 is a wasteful number, since it uses less digits than its factorization.
12222212233133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13051856 (or 13051849 counting only the distinct ones).
The product of its digits is 10368, while the sum is 29.
Adding to 12222212233133 its reverse (33133221222221), we get a palindrome (45355433455354).
The spelling of 12222212233133 in words is "twelve trillion, two hundred twenty-two billion, two hundred twelve million, two hundred thirty-three thousand, one hundred thirty-three".
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