Base | Representation |
---|---|
bin | 11111000000000000011… |
… | …000001111010110010111 |
3 | 21112122200222100111021121 |
4 | 133000000120033112113 |
5 | 234400333343230033 |
6 | 4310352335224411 |
7 | 306624033234463 |
oct | 37000030172627 |
9 | 7478628314247 |
10 | 2130310133143 |
11 | 7515065955a5 |
12 | 2a4a50678107 |
13 | 125b6c77402a |
14 | 751712094a3 |
15 | 3a6331a262d |
hex | 1f00060f597 |
2130310133143 has 8 divisors (see below), whose sum is σ = 2191723699568. Its totient is φ = 2069767681344.
The previous prime is 2130310133129. The next prime is 2130310133153. The reversal of 2130310133143 is 3413310130312.
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 2130310133143 - 229 = 2129773262231 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130310133153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217773696 + ... + 217783477.
It is an arithmetic number, because the mean of its divisors is an integer number (273965462446).
Almost surely, 22130310133143 is an apocalyptic number.
2130310133143 is a deficient number, since it is larger than the sum of its proper divisors (61413566425).
2130310133143 is an equidigital number, since it uses as much as digits as its factorization.
2130310133143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 435557313.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 2130310133143 its reverse (3413310130312), we get a palindrome (5543620263455).
The spelling of 2130310133143 in words is "two trillion, one hundred thirty billion, three hundred ten million, one hundred thirty-three thousand, one hundred forty-three".
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