Base | Representation |
---|---|
bin | 11111001011111101000… |
… | …111100011101010010100 |
3 | 21120212211010122000210200 |
4 | 133023331013203222110 |
5 | 240103122411031012 |
6 | 4320313423020500 |
7 | 310560005143554 |
oct | 37137507435224 |
9 | 7525733560720 |
10 | 2143140330132 |
11 | 75699a93248a |
12 | 2a743143a730 |
13 | 127135902279 |
14 | 75a2b1b3164 |
15 | 3ab347623dc |
hex | 1f2fd1e3a94 |
2143140330132 has 18 divisors (see below), whose sum is σ = 5417382501258. Its totient is φ = 714380110032.
The previous prime is 2143140330083. The next prime is 2143140330161. The reversal of 2143140330132 is 2310330413412.
It is a happy number.
2143140330132 is a `hidden beast` number, since 2 + 1 + 4 + 314 + 0 + 330 + 13 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1933306708356 + 209833621776 = 1390434^2 + 458076^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a junction number, because it is equal to n+sod(n) for n = 2143140330096 and 2143140330105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29765837883 + ... + 29765837954.
Almost surely, 22143140330132 is an apocalyptic number.
It is an amenable number.
2143140330132 is an abundant number, since it is smaller than the sum of its proper divisors (3274242171126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2143140330132 is a wasteful number, since it uses less digits than its factorization.
2143140330132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59531675847 (or 59531675842 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 2143140330132 its reverse (2310330413412), we get a palindrome (4453470743544).
The spelling of 2143140330132 in words is "two trillion, one hundred forty-three billion, one hundred forty million, three hundred thirty thousand, one hundred thirty-two".
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