Base | Representation |
---|---|
bin | 101110111111000101… |
… | …000111100111110101 |
3 | 11211012222101102001020 |
4 | 232333011013213311 |
5 | 1311310302233303 |
6 | 35102051451353 |
7 | 3434131404033 |
oct | 567705074765 |
9 | 154188342036 |
10 | 50450430453 |
11 | 1a439a53125 |
12 | 993b8b6b59 |
13 | 49b018a617 |
14 | 26284a1553 |
15 | 14a41baa53 |
hex | bbf1479f5 |
50450430453 has 16 divisors (see below), whose sum is σ = 68373061632. Its totient is φ = 33082910000.
The previous prime is 50450430391. The next prime is 50450430463. The reversal of 50450430453 is 35403405405.
It is a cyclic number.
It is not a de Polignac number, because 50450430453 - 216 = 50450364917 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50450430463) by changing a digit.
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, 182973 + ... + 366578.
It is an arithmetic number, because the mean of its divisors is an integer number (4273316352).
Almost surely, 250450430453 is an apocalyptic number.
It is an amenable number.
50450430453 is a deficient number, since it is larger than the sum of its proper divisors (17922631179).
50450430453 is a wasteful number, since it uses less digits than its factorization.
50450430453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 550056.
The product of its (nonzero) digits is 72000, while the sum is 33.
Adding to 50450430453 its reverse (35403405405), we get a palindrome (85853835858).
The spelling of 50450430453 in words is "fifty billion, four hundred fifty million, four hundred thirty thousand, four hundred fifty-three".
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