Base | Representation |
---|---|
bin | 1011000111011111000011… |
… | …0111011011111001001100 |
3 | 1121021112021102120111100122 |
4 | 2301313300313123321030 |
5 | 3100231130043134012 |
6 | 41555134322044112 |
7 | 2401045601254334 |
oct | 261676067337114 |
9 | 47245242514318 |
10 | 12223223021132 |
11 | 3992926811552 |
12 | 1454b387a9638 |
13 | 6a8850055786 |
14 | 3038700440c4 |
15 | 162e4a059e72 |
hex | b1df0ddbe4c |
12223223021132 has 24 divisors (see below), whose sum is σ = 22516880178240. Its totient is φ = 5789840590800.
The previous prime is 12223223021111. The next prime is 12223223021197. The reversal of 12223223021132 is 23112032232221.
It is a super-2 number, since 2×122232230211322 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2723123 + ... + 5644629.
It is an arithmetic number, because the mean of its divisors is an integer number (938203340760).
Almost surely, 212223223021132 is an apocalyptic number.
It is an amenable number.
12223223021132 is a deficient number, since it is larger than the sum of its proper divisors (10293657157108).
12223223021132 is a wasteful number, since it uses less digits than its factorization.
12223223021132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2976581 (or 2976579 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 12223223021132 its reverse (23112032232221), we get a palindrome (35335255253353).
The spelling of 12223223021132 in words is "twelve trillion, two hundred twenty-three billion, two hundred twenty-three million, twenty-one thousand, one hundred thirty-two".
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