Base | Representation |
---|---|
bin | 1000010011000011110… |
… | …0010000110000011101 |
3 | 111121221220102120100000 |
4 | 2010300330100300131 |
5 | 4313423041240123 |
6 | 145253332524513 |
7 | 13204434500034 |
oct | 2046074206035 |
9 | 447856376300 |
10 | 142555024413 |
11 | 5550365a86a |
12 | 23765480739 |
13 | 1059b018769 |
14 | 6c84ac371b |
15 | 3a951bab43 |
hex | 2130f10c1d |
142555024413 has 24 divisors (see below), whose sum is σ = 220902645600. Its totient is φ = 91759551408.
The previous prime is 142555024291. The next prime is 142555024421. The reversal of 142555024413 is 314420555241.
142555024413 is a `hidden beast` number, since 1 + 42 + 5 + 550 + 24 + 41 + 3 = 666.
It is not a de Polignac number, because 142555024413 - 212 = 142555020317 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142555024433) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10107543 + ... + 10121636.
It is an arithmetic number, because the mean of its divisors is an integer number (9204276900).
Almost surely, 2142555024413 is an apocalyptic number.
It is an amenable number.
142555024413 is a deficient number, since it is larger than the sum of its proper divisors (78347621187).
142555024413 is an equidigital number, since it uses as much as digits as its factorization.
142555024413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20229223 (or 20229211 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 36.
Adding to 142555024413 its reverse (314420555241), we get a palindrome (456975579654).
The spelling of 142555024413 in words is "one hundred forty-two billion, five hundred fifty-five million, twenty-four thousand, four hundred thirteen".
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