Base | Representation |
---|---|
bin | 1000010101111000010… |
… | …1111000101110010101 |
3 | 111200220200210102212010 |
4 | 2011132011320232111 |
5 | 4322001001202013 |
6 | 145500432414433 |
7 | 13232263224144 |
oct | 2053605705625 |
9 | 450820712763 |
10 | 143312522133 |
11 | 55862201040 |
12 | 239370a7419 |
13 | 1068bc39b71 |
14 | 6d1754775b |
15 | 3adb9497c3 |
hex | 215e178b95 |
143312522133 has 16 divisors (see below), whose sum is σ = 214088486976. Its totient is φ = 84508611840.
The previous prime is 143312522123. The next prime is 143312522147. The reversal of 143312522133 is 331225213341.
143312522133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 143312522133 - 218 = 143312259989 is a prime.
It is a super-2 number, since 2×1433125221332 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 143312522133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143312522123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58685316 + ... + 58687757.
It is an arithmetic number, because the mean of its divisors is an integer number (13380530436).
Almost surely, 2143312522133 is an apocalyptic number.
It is an amenable number.
143312522133 is a deficient number, since it is larger than the sum of its proper divisors (70775964843).
143312522133 is a wasteful number, since it uses less digits than its factorization.
143312522133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117373124.
The product of its digits is 12960, while the sum is 30.
Adding to 143312522133 its reverse (331225213341), we get a palindrome (474537735474).
The spelling of 143312522133 in words is "one hundred forty-three billion, three hundred twelve million, five hundred twenty-two thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •