Base | Representation |
---|---|
bin | 1101001000001100111001… |
… | …1110110111001100000111 |
3 | 1220002221002220112012220121 |
4 | 3102003032132313030013 |
5 | 3342443431400431211 |
6 | 50411050454042411 |
7 | 3016601466143242 |
oct | 322031636671407 |
9 | 56087086465817 |
10 | 14434554311431 |
11 | 4665729667661 |
12 | 175161b049407 |
13 | 8092323687c7 |
14 | 37c8c9882259 |
15 | 1a072118b271 |
hex | d20ce7b7307 |
14434554311431 has 8 divisors (see below), whose sum is σ = 14447038960944. Its totient is φ = 14422070108160.
The previous prime is 14434554311407. The next prime is 14434554311587. The reversal of 14434554311431 is 13411345543441.
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 14434554311431 - 221 = 14434552214279 is a prime.
It is a super-2 number, since 2×144345543114312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14434554311131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119665956 + ... + 119786518.
It is an arithmetic number, because the mean of its divisors is an integer number (1805879870118).
Almost surely, 214434554311431 is an apocalyptic number.
14434554311431 is a deficient number, since it is larger than the sum of its proper divisors (12484649513).
14434554311431 is a wasteful number, since it uses less digits than its factorization.
14434554311431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223121.
The product of its digits is 691200, while the sum is 43.
Adding to 14434554311431 its reverse (13411345543441), we get a palindrome (27845899854872).
The spelling of 14434554311431 in words is "fourteen trillion, four hundred thirty-four billion, five hundred fifty-four million, three hundred eleven thousand, four hundred thirty-one".
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