Base | Representation |
---|---|
bin | 11000011011001110… |
… | …10010000100001111 |
3 | 1020211212222211101102 |
4 | 30031213102010033 |
5 | 203324001201221 |
6 | 10005115333315 |
7 | 642650144663 |
oct | 141547220417 |
9 | 36755884342 |
10 | 13113303311 |
11 | 561a132959 |
12 | 265b75123b |
13 | 130c9c2794 |
14 | 8c58208a3 |
15 | 51b38330b |
hex | 30d9d210f |
13113303311 has 8 divisors (see below), whose sum is σ = 14259936240. Its totient is φ = 12008366208.
The previous prime is 13113303271. The next prime is 13113303341. The reversal of 13113303311 is 11330331131.
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 13113303311 - 218 = 13113041167 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 (13113303341) 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, 10423301 + ... + 10424558.
It is an arithmetic number, because the mean of its divisors is an integer number (1782492030).
Almost surely, 213113303311 is an apocalyptic number.
13113303311 is a deficient number, since it is larger than the sum of its proper divisors (1146632929).
13113303311 is a wasteful number, since it uses less digits than its factorization.
13113303311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20847913.
The product of its (nonzero) digits is 243, while the sum is 20.
Adding to 13113303311 its reverse (11330331131), we get a palindrome (24443634442).
The spelling of 13113303311 in words is "thirteen billion, one hundred thirteen million, three hundred three thousand, three hundred eleven".
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