Base | Representation |
---|---|
bin | 10110010001000010111… |
… | …110111010001101110100 |
3 | 12102021112112120200222101 |
4 | 112101002332322031310 |
5 | 200032202312120022 |
6 | 3130533310111444 |
7 | 215356046430562 |
oct | 26210276721564 |
9 | 5367475520871 |
10 | 1530132145012 |
11 | 53aa1a783979 |
12 | 2086721ab584 |
13 | b13a1c98603 |
14 | 540b7472a32 |
15 | 29c078c7627 |
hex | 16442fba374 |
1530132145012 has 96 divisors (see below), whose sum is σ = 2998551177216. Its totient is φ = 679930675200.
The previous prime is 1530132145007. The next prime is 1530132145019. The reversal of 1530132145012 is 2105412310351.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1530132145019) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14465098 + ... + 14570494.
It is an arithmetic number, because the mean of its divisors is an integer number (31234908096).
Almost surely, 21530132145012 is an apocalyptic number.
It is an amenable number.
1530132145012 is a deficient number, since it is larger than the sum of its proper divisors (1468419032204).
1530132145012 is a wasteful number, since it uses less digits than its factorization.
1530132145012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105617 (or 105615 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 28.
Adding to 1530132145012 its reverse (2105412310351), we get a palindrome (3635544455363).
The spelling of 1530132145012 in words is "one trillion, five hundred thirty billion, one hundred thirty-two million, one hundred forty-five thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •