Base | Representation |
---|---|
bin | 1100000001000000000011… |
… | …1000111110110110111110 |
3 | 1201202222202121100100022101 |
4 | 3000100000320332312332 |
5 | 3212423303042340110 |
6 | 44033111520535314 |
7 | 2532326116013461 |
oct | 300200070766676 |
9 | 51688677310271 |
10 | 13211334340030 |
11 | 42339938a8362 |
12 | 159454118153a |
13 | 74aa92264268 |
14 | 3396095692d8 |
15 | 17d9ccbde13a |
hex | c0400e3edbe |
13211334340030 has 64 divisors (see below), whose sum is σ = 24389422444800. Its totient is φ = 5149506458880.
The previous prime is 13211334340007. The next prime is 13211334340037. The reversal of 13211334340030 is 3004343311231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13211334340037) 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, 2437962661 + ... + 2437968079.
It is an arithmetic number, because the mean of its divisors is an integer number (381084725700).
Almost surely, 213211334340030 is an apocalyptic number.
13211334340030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13211334340030 is a deficient number, since it is larger than the sum of its proper divisors (11178088104770).
13211334340030 is a wasteful number, since it uses less digits than its factorization.
13211334340030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11449.
The product of its (nonzero) digits is 7776, while the sum is 28.
Adding to 13211334340030 its reverse (3004343311231), we get a palindrome (16215677651261).
The spelling of 13211334340030 in words is "thirteen trillion, two hundred eleven billion, three hundred thirty-four million, three hundred forty thousand, thirty".
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