Base | Representation |
---|---|
bin | 1000010101111010011… |
… | …0110011111010111101 |
3 | 111200221022000221110202 |
4 | 2011132212303322331 |
5 | 4322010203400323 |
6 | 145501341413245 |
7 | 13232426462510 |
oct | 2053646637275 |
9 | 450838027422 |
10 | 143321153213 |
11 | 55867066767 |
12 | 23939b6a225 |
13 | 1069096c604 |
14 | 6d18752d77 |
15 | 3adc5a1d28 |
hex | 215e9b3ebd |
143321153213 has 8 divisors (see below), whose sum is σ = 164517172032. Its totient is φ = 122305526496.
The previous prime is 143321153189. The next prime is 143321153263. The reversal of 143321153213 is 312351123341.
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 143321153213 - 218 = 143320891069 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 (143321153263) 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 7 ways as a sum of consecutive naturals, for example, 45096320 + ... + 45099497.
It is an arithmetic number, because the mean of its divisors is an integer number (20564646504).
Almost surely, 2143321153213 is an apocalyptic number.
It is an amenable number.
143321153213 is a deficient number, since it is larger than the sum of its proper divisors (21196018819).
143321153213 is an equidigital number, since it uses as much as digits as its factorization.
143321153213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90196051.
The product of its digits is 6480, while the sum is 29.
Adding to 143321153213 its reverse (312351123341), we get a palindrome (455672276554).
The spelling of 143321153213 in words is "one hundred forty-three billion, three hundred twenty-one million, one hundred fifty-three thousand, two hundred thirteen".
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