Base | Representation |
---|---|
bin | 101110111001111001… |
… | …001001010001101101 |
3 | 11210222220122002010220 |
4 | 232321321021101231 |
5 | 1311121012433141 |
6 | 35045302321553 |
7 | 3432023611530 |
oct | 567171112155 |
9 | 153886562126 |
10 | 50363405421 |
11 | 1a3a4913a0a |
12 | 99167292b9 |
13 | 499813a814 |
14 | 261aacaa17 |
15 | 149b72a766 |
hex | bb9e4946d |
50363405421 has 16 divisors (see below), whose sum is σ = 76747494528. Its totient is φ = 28777867200.
The previous prime is 50363405377. The next prime is 50363405423. The reversal of 50363405421 is 12450436305.
It is not a de Polignac number, because 50363405421 - 211 = 50363403373 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50363405423) 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, 745051 + ... + 809831.
It is an arithmetic number, because the mean of its divisors is an integer number (4796718408).
Almost surely, 250363405421 is an apocalyptic number.
It is an amenable number.
50363405421 is a deficient number, since it is larger than the sum of its proper divisors (26384089107).
50363405421 is a wasteful number, since it uses less digits than its factorization.
50363405421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101812.
The product of its (nonzero) digits is 43200, while the sum is 33.
The spelling of 50363405421 in words is "fifty billion, three hundred sixty-three million, four hundred five thousand, four hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •