Base | Representation |
---|---|
bin | 1100000001110… |
… | …0111010000111 |
3 | 10111221010110120 |
4 | 3000130322013 |
5 | 100403400210 |
6 | 5001153023 |
7 | 1151550465 |
oct | 300347207 |
9 | 114833416 |
10 | 50450055 |
11 | 26528967 |
12 | 14a8b773 |
13 | a5b5206 |
14 | 69b3835 |
15 | 4668270 |
hex | 301ce87 |
50450055 has 16 divisors (see below), whose sum is σ = 82902624. Its totient is φ = 26179200.
The previous prime is 50450047. The next prime is 50450077. The reversal of 50450055 is 55005405.
It is not a de Polignac number, because 50450055 - 23 = 50450047 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44896 + ... + 46005.
It is an arithmetic number, because the mean of its divisors is an integer number (5181414).
Almost surely, 250450055 is an apocalyptic number.
50450055 is a deficient number, since it is larger than the sum of its proper divisors (32452569).
50450055 is a wasteful number, since it uses less digits than its factorization.
50450055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90946.
The product of its (nonzero) digits is 2500, while the sum is 24.
The square root of 50450055 is about 7102.8202145345. The cubic root of 50450055 is about 369.5051944413.
The spelling of 50450055 in words is "fifty million, four hundred fifty thousand, fifty-five".
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