Base | Representation |
---|---|
bin | 101110111101… |
… | …101101110110 |
3 | 212011111002022 |
4 | 232331231312 |
5 | 11122431124 |
6 | 1115513142 |
7 | 206434223 |
oct | 56755566 |
9 | 25144068 |
10 | 12311414 |
11 | 6a49825 |
12 | 41587b2 |
13 | 272097b |
14 | 18c694a |
15 | 1132c5e |
hex | bbdb76 |
12311414 has 8 divisors (see below), whose sum is σ = 18487848. Its totient is φ = 6148800.
The previous prime is 12311401. The next prime is 12311419. The reversal of 12311414 is 41411321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12311392 and 12311401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12311419) 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, 827 + ... + 5030.
It is an arithmetic number, because the mean of its divisors is an integer number (2310981).
Almost surely, 212311414 is an apocalyptic number.
12311414 is a deficient number, since it is larger than the sum of its proper divisors (6176434).
12311414 is a wasteful number, since it uses less digits than its factorization.
12311414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6910.
The product of its digits is 96, while the sum is 17.
The square root of 12311414 is about 3508.7624598995. The cubic root of 12311414 is about 230.9064043655.
Adding to 12311414 its reverse (41411321), we get a palindrome (53722735).
The spelling of 12311414 in words is "twelve million, three hundred eleven thousand, four hundred fourteen".
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