Base | Representation |
---|---|
bin | 11000001110000101… |
… | …00001000111000111 |
3 | 1020120012102221212012 |
4 | 30013002201013013 |
5 | 203112232033221 |
6 | 5550135244435 |
7 | 640140460505 |
oct | 140702410707 |
9 | 36505387765 |
10 | 13003002311 |
11 | 5572946102 |
12 | 262a81971b |
13 | 12c2bb3410 |
14 | 8b4d0b675 |
15 | 51184665b |
hex | 3070a11c7 |
13003002311 has 8 divisors (see below), whose sum is σ = 14009361744. Its totient is φ = 11997518400.
The previous prime is 13003002301. The next prime is 13003002343. The reversal of 13003002311 is 11320030031.
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 13003002311 - 26 = 13003002247 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 (13003002301) 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, 187865 + ... + 247586.
It is an arithmetic number, because the mean of its divisors is an integer number (1751170218).
Almost surely, 213003002311 is an apocalyptic number.
13003002311 is a deficient number, since it is larger than the sum of its proper divisors (1006359433).
13003002311 is a wasteful number, since it uses less digits than its factorization.
13003002311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 437761.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 13003002311 its reverse (11320030031), we get a palindrome (24323032342).
The spelling of 13003002311 in words is "thirteen billion, three million, two thousand, three hundred eleven".
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