Base | Representation |
---|---|
bin | 1011001000100101110101… |
… | …0110111111110101100011 |
3 | 1121100100022120120200020202 |
4 | 2302021131112333311203 |
5 | 3101034033103301311 |
6 | 42011555531455415 |
7 | 2402320462302104 |
oct | 262113526776543 |
9 | 47310276520222 |
10 | 12242223103331 |
11 | 399a996873521 |
12 | 145875b8b756b |
13 | 6aa58a521770 |
14 | 3047536003ab |
15 | 1636ad10de3b |
hex | b225d5bfd63 |
12242223103331 has 16 divisors (see below), whose sum is σ = 13379705035200. Its totient is φ = 11133060111360.
The previous prime is 12242223103301. The next prime is 12242223103339. The reversal of 12242223103331 is 13330132224221.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12242223103331 is a prime.
It is a super-2 number, since 2×122422231033312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12242223103294 and 12242223103303.
It is not an unprimeable number, because it can be changed into a prime (12242223103339) 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, 6485231 + ... + 8157368.
It is an arithmetic number, because the mean of its divisors is an integer number (836231564700).
Almost surely, 212242223103331 is an apocalyptic number.
12242223103331 is a deficient number, since it is larger than the sum of its proper divisors (1137481931869).
12242223103331 is a wasteful number, since it uses less digits than its factorization.
12242223103331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14643566.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 12242223103331 its reverse (13330132224221), we get a palindrome (25572355327552).
The spelling of 12242223103331 in words is "twelve trillion, two hundred forty-two billion, two hundred twenty-three million, one hundred three thousand, three hundred thirty-one".
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