Base | Representation |
---|---|
bin | 1011000111011010100000… |
… | …1001100000000111001000 |
3 | 1121021102010101221000202010 |
4 | 2301312220021200013020 |
5 | 3100221130233121412 |
6 | 41554413301135520 |
7 | 2401003425364365 |
oct | 261665011400710 |
9 | 47242111830663 |
10 | 12222003020232 |
11 | 3992360094845 |
12 | 14548580ba5a0 |
13 | 6a86b737a655 |
14 | 303795dc946c |
15 | 162dc7dbd33c |
hex | b1da82601c8 |
12222003020232 has 64 divisors (see below), whose sum is σ = 31623763248000. Its totient is φ = 3931634778624.
The previous prime is 12222003020173. The next prime is 12222003020237. The reversal of 12222003020232 is 23202030022221.
It is a junction number, because it is equal to n+sod(n) for n = 12222003020199 and 12222003020208.
It is not an unprimeable number, because it can be changed into a prime (12222003020237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2749108 + ... + 5656995.
It is an arithmetic number, because the mean of its divisors is an integer number (494121300750).
Almost surely, 212222003020232 is an apocalyptic number.
12222003020232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12222003020232 is an abundant number, since it is smaller than the sum of its proper divisors (19401760227768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12222003020232 is a wasteful number, since it uses less digits than its factorization.
12222003020232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8408230 (or 8408226 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 12222003020232 its reverse (23202030022221), we get a palindrome (35424033042453).
The spelling of 12222003020232 in words is "twelve trillion, two hundred twenty-two billion, three million, twenty thousand, two hundred thirty-two".
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