Base | Representation |
---|---|
bin | 1011000010000100010000… |
… | …1001111100111010101001 |
3 | 1120221121222200201002110210 |
4 | 2300201010021330322221 |
5 | 3042220002030302101 |
6 | 41444301051131333 |
7 | 2361241646104353 |
oct | 260410411747251 |
9 | 46847880632423 |
10 | 12130131103401 |
11 | 39573a5859953 |
12 | 143aa98443b49 |
13 | 69cb357a819c |
14 | 2dd15c6540d3 |
15 | 1607ec52e7d6 |
hex | b084427cea9 |
12130131103401 has 16 divisors (see below), whose sum is σ = 16612161013568. Its totient is φ = 7867467921600.
The previous prime is 12130131103397. The next prime is 12130131103403. The reversal of 12130131103401 is 10430113103121.
It is not a de Polignac number, because 12130131103401 - 22 = 12130131103397 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12130131103403) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 3825295 + ... + 6236436.
It is an arithmetic number, because the mean of its divisors is an integer number (1038260063348).
Almost surely, 212130131103401 is an apocalyptic number.
It is an amenable number.
12130131103401 is a deficient number, since it is larger than the sum of its proper divisors (4482029910167).
12130131103401 is a wasteful number, since it uses less digits than its factorization.
12130131103401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10072632.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 12130131103401 its reverse (10430113103121), we get a palindrome (22560244206522).
The spelling of 12130131103401 in words is "twelve trillion, one hundred thirty billion, one hundred thirty-one million, one hundred three thousand, four hundred one".
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