Base | Representation |
---|---|
bin | 1010000001001110001… |
… | …01100010100001101101 |
3 | 1012220120121000211102122 |
4 | 11000213011202201231 |
5 | 21120012301202440 |
6 | 422051523402325 |
7 | 33604625320340 |
oct | 5004705424155 |
9 | 1186517024378 |
10 | 344253147245 |
11 | 122aa6a21867 |
12 | 568758233a5 |
13 | 266030a7937 |
14 | 1293a51c457 |
15 | 8e4c7727b5 |
hex | 502716286d |
344253147245 has 16 divisors (see below), whose sum is σ = 473021339520. Its totient is φ = 235607932224.
The previous prime is 344253147239. The next prime is 344253147263. The reversal of 344253147245 is 542741352443.
It is a happy number.
It is not a de Polignac number, because 344253147245 - 214 = 344253130861 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 344253147196 and 344253147205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9384950 + ... + 9421559.
It is an arithmetic number, because the mean of its divisors is an integer number (29563833720).
Almost surely, 2344253147245 is an apocalyptic number.
344253147245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
344253147245 is a deficient number, since it is larger than the sum of its proper divisors (128768192275).
344253147245 is a wasteful number, since it uses less digits than its factorization.
344253147245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18807044.
The product of its digits is 1612800, while the sum is 44.
Adding to 344253147245 its reverse (542741352443), we get a palindrome (886994499688).
The spelling of 344253147245 in words is "three hundred forty-four billion, two hundred fifty-three million, one hundred forty-seven thousand, two hundred forty-five".
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