Base | Representation |
---|---|
bin | 1011111100010010001110… |
… | …0010010001110001000100 |
3 | 1201111020121222000222122101 |
4 | 2333010203202101301010 |
5 | 3210111334132241400 |
6 | 43531552014041444 |
7 | 2523430231543555 |
oct | 277044342216104 |
9 | 51436558028571 |
10 | 13130311212100 |
11 | 4202596411105 |
12 | 15808aa7a9284 |
13 | 74324c185204 |
14 | 33572098232c |
15 | 17b8399c156a |
hex | bf123891c44 |
13130311212100 has 36 divisors (see below), whose sum is σ = 29155398021904. Its totient is φ = 5129982053280.
The previous prime is 13130311212061. The next prime is 13130311212121. The reversal of 13130311212100 is 121211303131.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1526776074 + ... + 1526784673.
Almost surely, 213130311212100 is an apocalyptic number.
13130311212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13130311212100 is an abundant number, since it is smaller than the sum of its proper divisors (16025086809804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13130311212100 is a wasteful number, since it uses less digits than its factorization.
13130311212100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3053560804 (or 3053560797 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 13130311212100 its reverse (121211303131), we get a palindrome (13251522515231).
The spelling of 13130311212100 in words is "thirteen trillion, one hundred thirty billion, three hundred eleven million, two hundred twelve thousand, one hundred".
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