Base | Representation |
---|---|
bin | 1000010100110001000… |
… | …0011110111100101100 |
3 | 111200010211202220022121 |
4 | 2011030100132330230 |
5 | 4320342401412002 |
6 | 145411023322324 |
7 | 13222001036251 |
oct | 2051420367454 |
9 | 450124686277 |
10 | 143013310252 |
11 | 5571931579a |
12 | 23872a503a4 |
13 | 10641c56a07 |
14 | 6cc98db428 |
15 | 3ac0544237 |
hex | 214c41ef2c |
143013310252 has 12 divisors (see below), whose sum is σ = 250334768376. Its totient is φ = 71489090720.
The previous prime is 143013310243. The next prime is 143013310267. The reversal of 143013310252 is 252013310341.
It is a happy number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 4372774 + ... + 4405357.
It is an arithmetic number, because the mean of its divisors is an integer number (20861230698).
Almost surely, 2143013310252 is an apocalyptic number.
It is an amenable number.
143013310252 is a deficient number, since it is larger than the sum of its proper divisors (107321458124).
143013310252 is a wasteful number, since it uses less digits than its factorization.
143013310252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8782208 (or 8782206 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
Adding to 143013310252 its reverse (252013310341), we get a palindrome (395026620593).
The spelling of 143013310252 in words is "one hundred forty-three billion, thirteen million, three hundred ten thousand, two hundred fifty-two".
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