Base | Representation |
---|---|
bin | 1100000000111111101000… |
… | …0101001101001101011110 |
3 | 1201202222110122101112222102 |
4 | 3000033322011031031132 |
5 | 3212423034321312110 |
6 | 44033052320245102 |
7 | 2532323231020064 |
oct | 300177205151536 |
9 | 51688418345872 |
10 | 13211220104030 |
11 | 4233935373143 |
12 | 159450aa70792 |
13 | 74aa746a7ab0 |
14 | 3395d8310034 |
15 | 17d9c2b765a5 |
hex | c03fa14d35e |
13211220104030 has 64 divisors (see below), whose sum is σ = 25653184014528. Its totient is φ = 4869660702720.
The previous prime is 13211220103979. The next prime is 13211220104041. The reversal of 13211220104030 is 3040102211231.
13211220104030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13211220103993 and 13211220104011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 419161832 + ... + 419193348.
It is an arithmetic number, because the mean of its divisors is an integer number (400831000227).
Almost surely, 213211220104030 is an apocalyptic number.
13211220104030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13211220104030 is a deficient number, since it is larger than the sum of its proper divisors (12441963910498).
13211220104030 is a wasteful number, since it uses less digits than its factorization.
13211220104030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36941.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 13211220104030 its reverse (3040102211231), we get a palindrome (16251322315261).
The spelling of 13211220104030 in words is "thirteen trillion, two hundred eleven billion, two hundred twenty million, one hundred four thousand, thirty".
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