Base | Representation |
---|---|
bin | 101111000011010110… |
… | …101100001010101110 |
3 | 11211101222022220112101 |
4 | 233003112230022232 |
5 | 1311432132123304 |
6 | 35113132525314 |
7 | 3435662102464 |
oct | 570326541256 |
9 | 154358286471 |
10 | 50522145454 |
11 | 1a476485720 |
12 | 995b92083a |
13 | 49c1ca9931 |
14 | 2633c0c834 |
15 | 14aa6348a4 |
hex | bc35ac2ae |
50522145454 has 16 divisors (see below), whose sum is σ = 82697993856. Its totient is φ = 22957558200.
The previous prime is 50522145367. The next prime is 50522145497. The reversal of 50522145454 is 45454122505.
It is a super-2 number, since 2×505221454542 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279072 + ... + 422995.
It is an arithmetic number, because the mean of its divisors is an integer number (5168624616).
Almost surely, 250522145454 is an apocalyptic number.
50522145454 is a deficient number, since it is larger than the sum of its proper divisors (32175848402).
50522145454 is a wasteful number, since it uses less digits than its factorization.
50522145454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 705351.
The product of its (nonzero) digits is 160000, while the sum is 37.
Adding to 50522145454 its reverse (45454122505), we get a palindrome (95976267959).
The spelling of 50522145454 in words is "fifty billion, five hundred twenty-two million, one hundred forty-five thousand, four hundred fifty-four".
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