Base | Representation |
---|---|
bin | 101010101111100… |
… | …0101110000101111 |
3 | 10200221201120221200 |
4 | 1111133011300233 |
5 | 10414124312143 |
6 | 354152100543 |
7 | 50353420146 |
oct | 12537056057 |
9 | 3627646850 |
10 | 1434213423 |
11 | 676637855 |
12 | 340394753 |
13 | 19b19a4c6 |
14 | d869a75d |
15 | 85da21d3 |
hex | 557c5c2f |
1434213423 has 24 divisors (see below), whose sum is σ = 2193325680. Its totient is φ = 900564480.
The previous prime is 1434213421. The next prime is 1434213437. The reversal of 1434213423 is 3243124341.
It is not a de Polignac number, because 1434213423 - 21 = 1434213421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1434213421) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5343 + ... + 53823.
It is an arithmetic number, because the mean of its divisors is an integer number (91388570).
Almost surely, 21434213423 is an apocalyptic number.
1434213423 is a deficient number, since it is larger than the sum of its proper divisors (759112257).
1434213423 is a wasteful number, since it uses less digits than its factorization.
1434213423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48679 (or 48676 counting only the distinct ones).
The product of its digits is 6912, while the sum is 27.
The square root of 1434213423 is about 37871.0103245213. The cubic root of 1434213423 is about 1127.7285991650.
Adding to 1434213423 its reverse (3243124341), we get a palindrome (4677337764).
The spelling of 1434213423 in words is "one billion, four hundred thirty-four million, two hundred thirteen thousand, four hundred twenty-three".
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