Base | Representation |
---|---|
bin | 10110100111100100… |
… | …10011010001010101 |
3 | 1011100021102001220002 |
4 | 23103302103101111 |
5 | 144332114111201 |
6 | 5324541021045 |
7 | 606626521454 |
oct | 132362232125 |
9 | 34307361802 |
10 | 12143113301 |
11 | 517151a830 |
12 | 242a854785 |
13 | 11b69c1c57 |
14 | 832a32b9b |
15 | 4b10de76b |
hex | 2d3c93455 |
12143113301 has 8 divisors (see below), whose sum is σ = 13263874464. Its totient is φ = 11025159120.
The previous prime is 12143113211. The next prime is 12143113309. The reversal of 12143113301 is 10331134121.
12143113301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12143113301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12143113309) 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 7 ways as a sum of consecutive naturals, for example, 692690 + ... + 710003.
It is an arithmetic number, because the mean of its divisors is an integer number (1657984308).
Almost surely, 212143113301 is an apocalyptic number.
12143113301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12143113301 is a deficient number, since it is larger than the sum of its proper divisors (1120761163).
12143113301 is a wasteful number, since it uses less digits than its factorization.
12143113301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1403491.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 12143113301 its reverse (10331134121), we get a palindrome (22474247422).
The spelling of 12143113301 in words is "twelve billion, one hundred forty-three million, one hundred thirteen thousand, three hundred one".
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