Base | Representation |
---|---|
bin | 1000010110010100011… |
… | …0111010000100011101 |
3 | 111201012220021122002220 |
4 | 2011211012322010131 |
5 | 4322221114332201 |
6 | 145520235335553 |
7 | 13235222561511 |
oct | 2054506720435 |
9 | 451186248086 |
10 | 143430230301 |
11 | 55912697a16 |
12 | 2396a5b15b9 |
13 | 106aa440877 |
14 | 6d29028141 |
15 | 3ae6e4b036 |
hex | 21651ba11d |
143430230301 has 16 divisors (see below), whose sum is σ = 191478875328. Its totient is φ = 95500944000.
The previous prime is 143430230299. The next prime is 143430230303. The reversal of 143430230301 is 103032034341.
It is an interprime number because it is at equal distance from previous prime (143430230299) and next prime (143430230303).
It is not a de Polignac number, because 143430230301 - 21 = 143430230299 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143430230303) 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 15 ways as a sum of consecutive naturals, for example, 9650526 + ... + 9665376.
It is an arithmetic number, because the mean of its divisors is an integer number (11967429708).
Almost surely, 2143430230301 is an apocalyptic number.
It is an amenable number.
143430230301 is a deficient number, since it is larger than the sum of its proper divisors (48048645027).
143430230301 is a wasteful number, since it uses less digits than its factorization.
143430230301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18652.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 143430230301 its reverse (103032034341), we get a palindrome (246462264642).
The spelling of 143430230301 in words is "one hundred forty-three billion, four hundred thirty million, two hundred thirty thousand, three hundred one".
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