Base | Representation |
---|---|
bin | 1100000110110011110111… |
… | …0001011001101111111010 |
3 | 1202010112101020022202020200 |
4 | 3001230331301121233322 |
5 | 3221042203320323002 |
6 | 44151015302503030 |
7 | 2542461313144161 |
oct | 301547561315772 |
9 | 52115336282220 |
10 | 13311140011002 |
11 | 427224a574159 |
12 | 15ab955a34a76 |
13 | 7573097239c2 |
14 | 3403968823d8 |
15 | 1813bed3eb1c |
hex | c1b3dc59bfa |
13311140011002 has 12 divisors (see below), whose sum is σ = 28840803357210. Its totient is φ = 4437046670328.
The previous prime is 13311140010977. The next prime is 13311140011003. The reversal of 13311140011002 is 20011004111331.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 6698059739721 + 6613080271281 = 2588061^2 + 2571591^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 739507778389 = 13311140011002 / (1 + 3 + 3 + 1 + 1 + 1 + 4 + 0 + 0 + 1 + 1 + 0 + 0 + 2).
It is not an unprimeable number, because it can be changed into a prime (13311140011003) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 369753889177 + ... + 369753889212.
Almost surely, 213311140011002 is an apocalyptic number.
13311140011002 is an abundant number, since it is smaller than the sum of its proper divisors (15529663346208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13311140011002 is a wasteful number, since it uses less digits than its factorization.
13311140011002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 739507778397 (or 739507778394 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
Adding to 13311140011002 its reverse (20011004111331), we get a palindrome (33322144122333).
The spelling of 13311140011002 in words is "thirteen trillion, three hundred eleven billion, one hundred forty million, eleven thousand, two".
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