Base | Representation |
---|---|
bin | 11000010001010101… |
… | …10001001110100101 |
3 | 1020122002212102012000 |
4 | 30020222301032211 |
5 | 203141231100201 |
6 | 5552553115513 |
7 | 640621663041 |
oct | 141052611645 |
9 | 36562772160 |
10 | 13030331301 |
11 | 5587311849 |
12 | 26379b8b99 |
13 | 12c8761710 |
14 | 8b87c3021 |
15 | 513e43d86 |
hex | 308ab13a5 |
13030331301 has 32 divisors (see below), whose sum is σ = 21506016000. Its totient is φ = 7742153664.
The previous prime is 13030331299. The next prime is 13030331341. The reversal of 13030331301 is 10313303031.
13030331301 is a `hidden beast` number, since 1 + 3 + 0 + 30 + 331 + 301 = 666.
It is not a de Polignac number, because 13030331301 - 21 = 13030331299 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13030331341) 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, 629881 + ... + 650238.
It is an arithmetic number, because the mean of its divisors is an integer number (672063000).
Almost surely, 213030331301 is an apocalyptic number.
It is an amenable number.
13030331301 is a deficient number, since it is larger than the sum of its proper divisors (8475684699).
13030331301 is a wasteful number, since it uses less digits than its factorization.
13030331301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1280170 (or 1280164 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 18.
Adding to 13030331301 its reverse (10313303031), we get a palindrome (23343634332).
It can be divided in two parts, 130303 and 31301, that added together give a square (161604 = 4022).
The spelling of 13030331301 in words is "thirteen billion, thirty million, three hundred thirty-one thousand, three hundred one".
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