Base | Representation |
---|---|
bin | 10110111101110001… |
… | …00001100101010001 |
3 | 1011211020202001000111 |
4 | 23132320201211101 |
5 | 200222244403121 |
6 | 5355231321321 |
7 | 614350162012 |
oct | 133670414521 |
9 | 34736661014 |
10 | 12329294161 |
11 | 5257624208 |
12 | 2481080241 |
13 | 121644b242 |
14 | 84d659009 |
15 | 4c26192e1 |
hex | 2dee21951 |
12329294161 has 8 divisors (see below), whose sum is σ = 12979550880. Its totient is φ = 11679172128.
The previous prime is 12329294093. The next prime is 12329294189. The reversal of 12329294161 is 16149292321.
12329294161 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 not a de Polignac number, because 12329294161 - 29 = 12329293649 is a prime.
It is a super-2 number, since 2×123292941612 (a number of 21 digits) contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12329294261) 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, 193650 + ... + 249316.
It is an arithmetic number, because the mean of its divisors is an integer number (1622443860).
Almost surely, 212329294161 is an apocalyptic number.
It is an amenable number.
12329294161 is a deficient number, since it is larger than the sum of its proper divisors (650256719).
12329294161 is a wasteful number, since it uses less digits than its factorization.
12329294161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67343.
The product of its digits is 46656, while the sum is 40.
The spelling of 12329294161 in words is "twelve billion, three hundred twenty-nine million, two hundred ninety-four thousand, one hundred sixty-one".
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