Base | Representation |
---|---|
bin | 10111011001001100010100… |
… | …10101010001001011110110 |
3 | 20202010220202011110020001222 |
4 | 23230212022111101023312 |
5 | 23220321024344313124 |
6 | 301224353144350342 |
7 | 13556434032240413 |
oct | 1354461225211366 |
9 | 222126664406058 |
10 | 51443144135414 |
11 | 15433a07820939 |
12 | 592a038a753b2 |
13 | 22920b58bb355 |
14 | c9bc0bbc710a |
15 | 5e324a81c25e |
hex | 2ec98a5512f6 |
51443144135414 has 8 divisors (see below), whose sum is σ = 77164790636088. Its totient is φ = 25721547256720.
The previous prime is 51443144135407. The next prime is 51443144135417. The reversal of 51443144135414 is 41453144134415.
51443144135414 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 congruent number.
It is not an unprimeable number, because it can be changed into a prime (51443144135417) 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 3 ways as a sum of consecutive naturals, for example, 9695327 + ... + 14031594.
It is an arithmetic number, because the mean of its divisors is an integer number (9645598829511).
Almost surely, 251443144135414 is an apocalyptic number.
51443144135414 is a deficient number, since it is larger than the sum of its proper divisors (25721646500674).
51443144135414 is a wasteful number, since it uses less digits than its factorization.
51443144135414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24810990.
The product of its digits is 921600, while the sum is 44.
Adding to 51443144135414 its reverse (41453144134415), we get a palindrome (92896288269829).
Subtracting from 51443144135414 its reverse (41453144134415), we obtain a palindrome (9990000000999).
The spelling of 51443144135414 in words is "fifty-one trillion, four hundred forty-three billion, one hundred forty-four million, one hundred thirty-five thousand, four hundred fourteen".
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