Base | Representation |
---|---|
bin | 1100011110110100010… |
… | …1111000110100010110 |
3 | 202111111002000121112101 |
4 | 3013231011320310112 |
5 | 12003123333004032 |
6 | 242301443312314 |
7 | 21330542424541 |
oct | 3075505706426 |
9 | 674432017471 |
10 | 214431141142 |
11 | 82a37875129 |
12 | 3568467b69a |
13 | 172b4053b4a |
14 | a542947858 |
15 | 58a036cde7 |
hex | 31ed178d16 |
214431141142 has 16 divisors (see below), whose sum is σ = 322269156864. Its totient is φ = 107008209000.
The previous prime is 214431141121. The next prime is 214431141157. The reversal of 214431141142 is 241141134412.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 214431141142.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3771667 + ... + 3828097.
It is an arithmetic number, because the mean of its divisors is an integer number (20141822304).
Almost surely, 2214431141142 is an apocalyptic number.
214431141142 is a deficient number, since it is larger than the sum of its proper divisors (107838015722).
214431141142 is a wasteful number, since it uses less digits than its factorization.
214431141142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60075.
The product of its digits is 3072, while the sum is 28.
Adding to 214431141142 its reverse (241141134412), we get a palindrome (455572275554).
The spelling of 214431141142 in words is "two hundred fourteen billion, four hundred thirty-one million, one hundred forty-one thousand, one hundred forty-two".
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