Base | Representation |
---|---|
bin | 10001101010101010000… |
… | …100010001011100110011 |
3 | 11022001122010012102001010 |
4 | 101222222010101130303 |
5 | 124342320202233433 |
6 | 2325415230242003 |
7 | 153465615640425 |
oct | 21525204213463 |
9 | 4261563172033 |
10 | 1214034024243 |
11 | 428961614237 |
12 | 177355656303 |
13 | 8a637c7a471 |
14 | 42a8c33a815 |
15 | 218a6cdee63 |
hex | 11aaa111733 |
1214034024243 has 16 divisors (see below), whose sum is σ = 1657735857536. Its totient is φ = 789875452800.
The previous prime is 1214034024241. The next prime is 1214034024257. The reversal of 1214034024243 is 3424204304121.
It is not a de Polignac number, because 1214034024243 - 21 = 1214034024241 is a prime.
It is a super-2 number, since 2×12140340242432 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1214034024243.
It is not an unprimeable number, because it can be changed into a prime (1214034024241) 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, 3763105 + ... + 4072962.
It is an arithmetic number, because the mean of its divisors is an integer number (103608491096).
Almost surely, 21214034024243 is an apocalyptic number.
1214034024243 is a deficient number, since it is larger than the sum of its proper divisors (443701833293).
1214034024243 is a wasteful number, since it uses less digits than its factorization.
1214034024243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7837314.
The product of its (nonzero) digits is 18432, while the sum is 30.
Adding to 1214034024243 its reverse (3424204304121), we get a palindrome (4638238328364).
The spelling of 1214034024243 in words is "one trillion, two hundred fourteen billion, thirty-four million, twenty-four thousand, two hundred forty-three".
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