Base | Representation |
---|---|
bin | 100000100010101110111011… |
… | …101000101001110111000100 |
3 | 200202202112221120011220120012 |
4 | 200202232323220221313010 |
5 | 122224422123324414340 |
6 | 1224222225432525352 |
7 | 42101251435231613 |
oct | 4042567350516704 |
9 | 622675846156505 |
10 | 143124343201220 |
11 | 41670769547437 |
12 | 14076558b50858 |
13 | 61b274c191ac4 |
14 | 274b38029b87a |
15 | 1182ed5150565 |
hex | 822bbba29dc4 |
143124343201220 has 24 divisors (see below), whose sum is σ = 300562863148800. Its totient is φ = 57249405389792.
The previous prime is 143124343201181. The next prime is 143124343201223. The reversal of 143124343201220 is 22102343421341.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (143124343201223) 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, 17192180 + ... + 24120939.
It is an arithmetic number, because the mean of its divisors is an integer number (12523452631200).
Almost surely, 2143124343201220 is an apocalyptic number.
143124343201220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
143124343201220 is an abundant number, since it is smaller than the sum of its proper divisors (157438519947580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143124343201220 is a wasteful number, since it uses less digits than its factorization.
143124343201220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41486347 (or 41486345 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 32.
Adding to 143124343201220 its reverse (22102343421341), we get a palindrome (165226686622561).
The spelling of 143124343201220 in words is "one hundred forty-three trillion, one hundred twenty-four billion, three hundred forty-three million, two hundred one thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •