Base | Representation |
---|---|
bin | 1000011000111100000… |
… | …1000001100001101100 |
3 | 111210000220021212000110 |
4 | 2012033001001201230 |
5 | 4330141113043202 |
6 | 150114113300020 |
7 | 13261521046104 |
oct | 2061701014154 |
9 | 453026255013 |
10 | 144133331052 |
11 | 56143564a17 |
12 | 23b25b64610 |
13 | 1078ccc7409 |
14 | 6d9456c204 |
15 | 3b38a3226c |
hex | 218f04186c |
144133331052 has 48 divisors (see below), whose sum is σ = 350232164352. Its totient is φ = 46083152640.
The previous prime is 144133331003. The next prime is 144133331101. The reversal of 144133331052 is 250133331441.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (144133331003) and next prime (144133331101).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1672368 + ... + 1756439.
It is an arithmetic number, because the mean of its divisors is an integer number (7296503424).
Almost surely, 2144133331052 is an apocalyptic number.
144133331052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
144133331052 is an abundant number, since it is smaller than the sum of its proper divisors (206098833300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144133331052 is a wasteful number, since it uses less digits than its factorization.
144133331052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3428958 (or 3428956 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 30.
Adding to 144133331052 its reverse (250133331441), we get a palindrome (394266662493).
The spelling of 144133331052 in words is "one hundred forty-four billion, one hundred thirty-three million, three hundred thirty-one thousand, fifty-two".
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