Base | Representation |
---|---|
bin | 10110011110111001… |
… | …10110001001110111 |
3 | 1011011012112211202201 |
4 | 23033130312021313 |
5 | 144210004131101 |
6 | 5313422045331 |
7 | 605054352454 |
oct | 131734661167 |
9 | 34135484681 |
10 | 12070380151 |
11 | 5134462295 |
12 | 240a419847 |
13 | 11a490739b |
14 | 8270dc82b |
15 | 4a9a23e01 |
hex | 2cf736277 |
12070380151 has 8 divisors (see below), whose sum is σ = 12596381280. Its totient is φ = 11544479232.
The previous prime is 12070380143. The next prime is 12070380163. The reversal of 12070380151 is 15108307021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12070380151 - 23 = 12070380143 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 (12070380121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325791 + ... + 360943.
It is an arithmetic number, because the mean of its divisors is an integer number (1574547660).
Almost surely, 212070380151 is an apocalyptic number.
12070380151 is a deficient number, since it is larger than the sum of its proper divisors (526001129).
12070380151 is a wasteful number, since it uses less digits than its factorization.
12070380151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50105.
The product of its (nonzero) digits is 1680, while the sum is 28.
Adding to 12070380151 its reverse (15108307021), we get a palindrome (27178687172).
The spelling of 12070380151 in words is "twelve billion, seventy million, three hundred eighty thousand, one hundred fifty-one".
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