Base | Representation |
---|---|
bin | 101110111001010101… |
… | …101011111111101000 |
3 | 11210222021010211211100 |
4 | 232321111223333220 |
5 | 1311111123013230 |
6 | 35044331201400 |
7 | 3431551606464 |
oct | 567125537750 |
9 | 153867124740 |
10 | 50354110440 |
11 | 1a39a645507 |
12 | 99135a6260 |
13 | 4996234b2a |
14 | 261978b4a4 |
15 | 149a9e1660 |
hex | bb956bfe8 |
50354110440 has 48 divisors (see below), whose sum is σ = 163650860100. Its totient is φ = 13427762688.
The previous prime is 50354110421. The next prime is 50354110447. The reversal of 50354110440 is 4401145305.
It is a happy number.
50354110440 is a `hidden beast` number, since 503 + 5 + 4 + 110 + 4 + 40 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 48824205444 + 1529904996 = 220962^2 + 39114^2 .
It is not an unprimeable number, because it can be changed into a prime (50354110447) 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 11 ways as a sum of consecutive naturals, for example, 69935905 + ... + 69936624.
Almost surely, 250354110440 is an apocalyptic number.
It is an amenable number.
50354110440 is an abundant number, since it is smaller than the sum of its proper divisors (113296749660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50354110440 is a wasteful number, since it uses less digits than its factorization.
50354110440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139872546 (or 139872539 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 50354110440 its reverse (4401145305), we get a palindrome (54755255745).
The spelling of 50354110440 in words is "fifty billion, three hundred fifty-four million, one hundred ten thousand, four hundred forty".
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