Base | Representation |
---|---|
bin | 101110101100110101… |
… | …111010010101110011 |
3 | 11210102122122012021010 |
4 | 232230311322111303 |
5 | 1310143440012003 |
6 | 35011441402003 |
7 | 3423424553310 |
oct | 565465722563 |
9 | 153378565233 |
10 | 50144454003 |
11 | 1a2a2267526 |
12 | 9875339303 |
13 | 4961979477 |
14 | 25d99b3d07 |
15 | 14873cb003 |
hex | bacd7a573 |
50144454003 has 16 divisors (see below), whose sum is σ = 76491313920. Its totient is φ = 28623704736.
The previous prime is 50144454001. The next prime is 50144454013. The reversal of 50144454003 is 30045444105.
It is not a de Polignac number, because 50144454003 - 21 = 50144454001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50144454001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1240848 + ... + 1280621.
It is an arithmetic number, because the mean of its divisors is an integer number (4780707120).
Almost surely, 250144454003 is an apocalyptic number.
50144454003 is a deficient number, since it is larger than the sum of its proper divisors (26346859917).
50144454003 is a wasteful number, since it uses less digits than its factorization.
50144454003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2522426.
The product of its (nonzero) digits is 19200, while the sum is 30.
Adding to 50144454003 its reverse (30045444105), we get a palindrome (80189898108).
The spelling of 50144454003 in words is "fifty billion, one hundred forty-four million, four hundred fifty-four thousand, three".
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