Base | Representation |
---|---|
bin | 1101101111111011001… |
… | …1011110101111111110 |
3 | 211120200101212212011210 |
4 | 3123332303132233332 |
5 | 12332221001022032 |
6 | 300302113025250 |
7 | 23031222403242 |
oct | 3337663365776 |
9 | 746611785153 |
10 | 236203142142 |
11 | 9119a574790 |
12 | 3993bb55226 |
13 | 19373897586 |
14 | b60a2d8422 |
15 | 62269612cc |
hex | 36fecdebfe |
236203142142 has 16 divisors (see below), whose sum is σ = 515352310272. Its totient is φ = 71576709720.
The previous prime is 236203142141. The next prime is 236203142207. The reversal of 236203142142 is 241241302632.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (236203142141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1789417678 + ... + 1789417809.
It is an arithmetic number, because the mean of its divisors is an integer number (32209519392).
Almost surely, 2236203142142 is an apocalyptic number.
236203142142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
236203142142 is an abundant number, since it is smaller than the sum of its proper divisors (279149168130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
236203142142 is a wasteful number, since it uses less digits than its factorization.
236203142142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3578835503.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 236203142142 its reverse (241241302632), we get a palindrome (477444444774).
The spelling of 236203142142 in words is "two hundred thirty-six billion, two hundred three million, one hundred forty-two thousand, one hundred forty-two".
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