Base | Representation |
---|---|
bin | 1000010110001101110… |
… | …0110100111111000101 |
3 | 111201010221221211120201 |
4 | 2011203130310333011 |
5 | 4322142010002323 |
6 | 145513403330501 |
7 | 13234434322411 |
oct | 2054334647705 |
9 | 451127854521 |
10 | 143402422213 |
11 | 558a8a24326 |
12 | 23961220a31 |
13 | 106a475548b |
14 | 6d25469d41 |
15 | 3ae47a68ad |
hex | 2163734fc5 |
143402422213 has 8 divisors (see below), whose sum is σ = 144986083200. Its totient is φ = 141827392080.
The previous prime is 143402422129. The next prime is 143402422283. The reversal of 143402422213 is 312224204341.
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 143402422213 - 237 = 5963468741 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143402422283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2124298 + ... + 2190763.
It is an arithmetic number, because the mean of its divisors is an integer number (18123260400).
Almost surely, 2143402422213 is an apocalyptic number.
It is an amenable number.
143402422213 is a deficient number, since it is larger than the sum of its proper divisors (1583660987).
143402422213 is a wasteful number, since it uses less digits than its factorization.
143402422213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4315427.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 143402422213 its reverse (312224204341), we get a palindrome (455626626554).
The spelling of 143402422213 in words is "one hundred forty-three billion, four hundred two million, four hundred twenty-two thousand, two hundred thirteen".
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