Base | Representation |
---|---|
bin | 1100000011110… |
… | …0011100101100 |
3 | 10112011200200100 |
4 | 3000330130230 |
5 | 100422013434 |
6 | 5004031100 |
7 | 1152626232 |
oct | 300743454 |
9 | 115150610 |
10 | 50579244 |
11 | 26606a31 |
12 | 14b32490 |
13 | a62bc61 |
14 | 6a08952 |
15 | 4691699 |
hex | 303c72c |
50579244 has 18 divisors (see below), whose sum is σ = 127853180. Its totient is φ = 16859736.
The previous prime is 50579227. The next prime is 50579251. The reversal of 50579244 is 44297505.
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×505792442 = 5116519847223072, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1404979 = 50579244 / (5 + 0 + 5 + 7 + 9 + 2 + 4 + 4).
It is a junction number, because it is equal to n+sod(n) for n = 50579199 and 50579208.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 702454 + ... + 702525.
Almost surely, 250579244 is an apocalyptic number.
It is an amenable number.
50579244 is an abundant number, since it is smaller than the sum of its proper divisors (77273936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50579244 is a wasteful number, since it uses less digits than its factorization.
50579244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1404989 (or 1404984 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The square root of 50579244 is about 7111.9086045871. The cubic root of 50579244 is about 369.8203266916.
The spelling of 50579244 in words is "fifty million, five hundred seventy-nine thousand, two hundred forty-four".
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