Base | Representation |
---|---|
bin | 11111001011111001001… |
… | …001110010101100011111 |
3 | 21120212122111110022101222 |
4 | 133023321021302230133 |
5 | 240103003343312020 |
6 | 4320303045123555 |
7 | 310555236541142 |
oct | 37137111625437 |
9 | 7525574408358 |
10 | 2143073807135 |
11 | 7569663267a8 |
12 | 2a74130b95bb |
13 | 127124bb0251 |
14 | 75a22418059 |
15 | 3ab2d9c1b25 |
hex | 1f2f9272b1f |
2143073807135 has 8 divisors (see below), whose sum is σ = 2571734980320. Its totient is φ = 1714428104544.
The previous prime is 2143073807129. The next prime is 2143073807143. The reversal of 2143073807135 is 5317083703412.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2143073807135 - 218 = 2143073544991 is a prime.
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, 3560675 + ... + 4118804.
It is an arithmetic number, because the mean of its divisors is an integer number (321466872540).
Almost surely, 22143073807135 is an apocalyptic number.
2143073807135 is a deficient number, since it is larger than the sum of its proper divisors (428661173185).
2143073807135 is an equidigital number, since it uses as much as digits as its factorization.
2143073807135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7735297.
The product of its (nonzero) digits is 423360, while the sum is 44.
The spelling of 2143073807135 in words is "two trillion, one hundred forty-three billion, seventy-three million, eight hundred seven thousand, one hundred thirty-five".
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