Base | Representation |
---|---|
bin | 1100011110101111110… |
… | …0111010111001010111 |
3 | 202111102202000210211222 |
4 | 3013223330322321113 |
5 | 12003103433410033 |
6 | 242255521320555 |
7 | 21330221020016 |
oct | 3075374727127 |
9 | 674382023758 |
10 | 214412013143 |
11 | 82a27a9aa69 |
12 | 3567a19615b |
13 | 172b00b75c3 |
14 | a5401a8a7d |
15 | 589d840598 |
hex | 31ebf3ae57 |
214412013143 has 16 divisors (see below), whose sum is σ = 243106867200. Its totient is φ = 188027943840.
The previous prime is 214412013113. The next prime is 214412013197. The reversal of 214412013143 is 341310214412.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-214412013143 is a prime.
It is a super-2 number, since 2×2144120131432 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214412013113) 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, 7900088 + ... + 7927181.
It is an arithmetic number, because the mean of its divisors is an integer number (15194179200).
Almost surely, 2214412013143 is an apocalyptic number.
214412013143 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
214412013143 is a deficient number, since it is larger than the sum of its proper divisors (28694854057).
214412013143 is a wasteful number, since it uses less digits than its factorization.
214412013143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15827342.
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 214412013143 its reverse (341310214412), we get a palindrome (555722227555).
The spelling of 214412013143 in words is "two hundred fourteen billion, four hundred twelve million, thirteen thousand, one hundred forty-three".
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