Base | Representation |
---|---|
bin | 101111000101001001… |
… | …011101000010010001 |
3 | 11211111001221100211001 |
4 | 233011021131002101 |
5 | 1312012332330113 |
6 | 35120125422001 |
7 | 3436505602564 |
oct | 570511350221 |
9 | 154431840731 |
10 | 50552230033 |
11 | 1a491463708 |
12 | 9969a0a901 |
13 | 49c82b1266 |
14 | 2637c004db |
15 | 14ad0c87dd |
hex | bc525d091 |
50552230033 has 8 divisors (see below), whose sum is σ = 51509533608. Its totient is φ = 49595055744.
The previous prime is 50552229991. The next prime is 50552230037. The reversal of 50552230033 is 33003225505.
It can be written as a sum of positive squares in 4 ways, for example, as 19263219264 + 31289010769 = 138792^2 + 176887^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50552230033 - 221 = 50550132881 is a prime.
It is a super-2 number, since 2×505522300332 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50552229983 and 50552230010.
It is not an unprimeable number, because it can be changed into a prime (50552230037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1190341 + ... + 1232077.
It is an arithmetic number, because the mean of its divisors is an integer number (6438691701).
Almost surely, 250552230033 is an apocalyptic number.
50552230033 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
It is an amenable number.
50552230033 is a deficient number, since it is larger than the sum of its proper divisors (957303575).
50552230033 is a wasteful number, since it uses less digits than its factorization.
50552230033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64643.
The product of its (nonzero) digits is 13500, while the sum is 28.
Adding to 50552230033 its reverse (33003225505), we get a palindrome (83555455538).
The spelling of 50552230033 in words is "fifty billion, five hundred fifty-two million, two hundred thirty thousand, thirty-three".
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