Base | Representation |
---|---|
bin | 10110111110010111… |
… | …01000010011011111 |
3 | 1011211121011111001222 |
4 | 23133023220103133 |
5 | 200230040134211 |
6 | 5355530523555 |
7 | 614440561253 |
oct | 133713502337 |
9 | 34747144058 |
10 | 12334302431 |
11 | 525a434a80 |
12 | 24828965bb |
13 | 12174b2a09 |
14 | 8501a0263 |
15 | 4c2ca81db |
hex | 2df2e84df |
12334302431 has 8 divisors (see below), whose sum is σ = 13639926864. Its totient is φ = 11059398720.
The previous prime is 12334302389. The next prime is 12334302439. The reversal of 12334302431 is 13420343321.
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 12334302431 - 214 = 12334286047 is a prime.
It is a super-2 number, since 2×123343024312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12334302431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12334302439) 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, 7679336 + ... + 7680941.
It is an arithmetic number, because the mean of its divisors is an integer number (1704990858).
Almost surely, 212334302431 is an apocalyptic number.
12334302431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12334302431 is a deficient number, since it is larger than the sum of its proper divisors (1305624433).
12334302431 is a wasteful number, since it uses less digits than its factorization.
12334302431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15360361.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 12334302431 its reverse (13420343321), we get a palindrome (25754645752).
The spelling of 12334302431 in words is "twelve billion, three hundred thirty-four million, three hundred two thousand, four hundred thirty-one".
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