Base | Representation |
---|---|
bin | 10110100110000000… |
… | …10100110011111011 |
3 | 1011022100202110211221 |
4 | 23103000110303323 |
5 | 144320240344121 |
6 | 5323352132511 |
7 | 606410255446 |
oct | 132300246373 |
9 | 34270673757 |
10 | 12130012411 |
11 | 5165091950 |
12 | 2426397137 |
13 | 11b4085b4a |
14 | 830dc265d |
15 | 4aeda2b41 |
hex | 2d3014cfb |
12130012411 has 4 divisors (see below), whose sum is σ = 13232740824. Its totient is φ = 11027284000.
The previous prime is 12130012409. The next prime is 12130012421. The reversal of 12130012411 is 11421003121.
12130012411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12130012411 - 21 = 12130012409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12130012421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551364190 + ... + 551364211.
It is an arithmetic number, because the mean of its divisors is an integer number (3308185206).
Almost surely, 212130012411 is an apocalyptic number.
12130012411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12130012411 is a deficient number, since it is larger than the sum of its proper divisors (1102728413).
12130012411 is a wasteful number, since it uses less digits than its factorization.
12130012411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1102728412.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 12130012411 its reverse (11421003121), we get a palindrome (23551015532).
The spelling of 12130012411 in words is "twelve billion, one hundred thirty million, twelve thousand, four hundred eleven".
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