Base | Representation |
---|---|
bin | 11000001101101111… |
… | …10111101010111101 |
3 | 1020120000012011002020 |
4 | 30012313313222331 |
5 | 203111023224013 |
6 | 5545555350353 |
7 | 640104654120 |
oct | 140667675275 |
9 | 36500164066 |
10 | 13000211133 |
11 | 557130a048 |
12 | 26298b23b9 |
13 | 12c2446b30 |
14 | 8b47c23b7 |
15 | 511494623 |
hex | 306df7abd |
13000211133 has 32 divisors (see below), whose sum is σ = 22261241856. Its totient is φ = 6559109568.
The previous prime is 13000211131. The next prime is 13000211177. The reversal of 13000211133 is 33111200031.
It is not a de Polignac number, because 13000211133 - 21 = 13000211131 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13000211131) 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, 1028935 + ... + 1041492.
It is an arithmetic number, because the mean of its divisors is an integer number (695663808).
Almost surely, 213000211133 is an apocalyptic number.
13000211133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
13000211133 is a deficient number, since it is larger than the sum of its proper divisors (9261030723).
13000211133 is a wasteful number, since it uses less digits than its factorization.
13000211133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2070473.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 13000211133 its reverse (33111200031), we get a palindrome (46111411164).
The spelling of 13000211133 in words is "thirteen billion, two hundred eleven thousand, one hundred thirty-three".
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