Base | Representation |
---|---|
bin | 100000110000010000111101… |
… | …111111000010111010011100 |
3 | 200220001110011212210102200202 |
4 | 200300100331333002322130 |
5 | 122340141042204420040 |
6 | 1230213334453443032 |
7 | 42225401301415460 |
oct | 4060207577027234 |
9 | 626043155712622 |
10 | 144054243045020 |
11 | 4199a074792440 |
12 | 141a6816640478 |
13 | 624c345346379 |
14 | 278039669a4a0 |
15 | 119c2ac5c0015 |
hex | 83043dfc2e9c |
144054243045020 has 48 divisors (see below), whose sum is σ = 377160199976448. Its totient is φ = 44900023805760.
The previous prime is 144054243045019. The next prime is 144054243045047. The reversal of 144054243045020 is 20540342450441.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 46770856592 + ... + 46770859671.
It is an arithmetic number, because the mean of its divisors is an integer number (7857504166176).
Almost surely, 2144054243045020 is an apocalyptic number.
144054243045020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144054243045020 is an abundant number, since it is smaller than the sum of its proper divisors (233105956931428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144054243045020 is a wasteful number, since it uses less digits than its factorization.
144054243045020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93541716290 (or 93541716288 counting only the distinct ones).
The product of its (nonzero) digits is 307200, while the sum is 38.
Adding to 144054243045020 its reverse (20540342450441), we get a palindrome (164594585495461).
The spelling of 144054243045020 in words is "one hundred forty-four trillion, fifty-four billion, two hundred forty-three million, forty-five thousand, twenty".
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