Base | Representation |
---|---|
bin | 1101001000100000011001… |
… | …1000100010010001100101 |
3 | 1220010102121121000200010010 |
4 | 3102020012120202101211 |
5 | 3343040141002104133 |
6 | 50413314023520433 |
7 | 3020145246402600 |
oct | 322100630422145 |
9 | 56112547020103 |
10 | 14439787144293 |
11 | 4667974442415 |
12 | 175263b5b9119 |
13 | 809887508c04 |
14 | 37cc64831337 |
15 | 1a092a785263 |
hex | d2206622465 |
14439787144293 has 24 divisors (see below), whose sum is σ = 22396551422688. Its totient is φ = 8251252828896.
The previous prime is 14439787144271. The next prime is 14439787144297. The reversal of 14439787144293 is 39244178793441.
It is not a de Polignac number, because 14439787144293 - 213 = 14439787136101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14439787144297) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36236230 + ... + 36632552.
It is an arithmetic number, because the mean of its divisors is an integer number (933189642612).
Almost surely, 214439787144293 is an apocalyptic number.
It is an amenable number.
14439787144293 is a deficient number, since it is larger than the sum of its proper divisors (7956764278395).
14439787144293 is a wasteful number, since it uses less digits than its factorization.
14439787144293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 644193 (or 644186 counting only the distinct ones).
The product of its digits is 146313216, while the sum is 66.
The spelling of 14439787144293 in words is "fourteen trillion, four hundred thirty-nine billion, seven hundred eighty-seven million, one hundred forty-four thousand, two hundred ninety-three".
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