Base | Representation |
---|---|
bin | 100000100111000011011010… |
… | …010110011001011110010010 |
3 | 200210210221012210210110112020 |
4 | 200213003122112121132102 |
5 | 122244303120040041001 |
6 | 1225010443405312310 |
7 | 42131561213103636 |
oct | 4047033226313622 |
9 | 623727183713466 |
10 | 143421211252626 |
11 | 4177565985036a |
12 | 14103ba9565696 |
13 | 620474018a798 |
14 | 275b8a348adc6 |
15 | 118aaac8a4736 |
hex | 8270da599792 |
143421211252626 has 32 divisors (see below), whose sum is σ = 287762051762880. Its totient is φ = 47653963955136.
The previous prime is 143421211252621. The next prime is 143421211252637. The reversal of 143421211252626 is 626252112124341.
143421211252626 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (143421211252621) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17158801 + ... + 24109476.
It is an arithmetic number, because the mean of its divisors is an integer number (8992564117590).
Almost surely, 2143421211252626 is an apocalyptic number.
143421211252626 is an abundant number, since it is smaller than the sum of its proper divisors (144340840510254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143421211252626 is a wasteful number, since it uses less digits than its factorization.
143421211252626 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41270138.
The product of its digits is 276480, while the sum is 42.
Adding to 143421211252626 its reverse (626252112124341), we get a palindrome (769673323376967).
The spelling of 143421211252626 in words is "one hundred forty-three trillion, four hundred twenty-one billion, two hundred eleven million, two hundred fifty-two thousand, six hundred twenty-six".
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