Base | Representation |
---|---|
bin | 1011111110101… |
… | …1100101000101 |
3 | 10111112212022020 |
4 | 2333223211011 |
5 | 100330414010 |
6 | 4552553353 |
7 | 1150046433 |
oct | 277534505 |
9 | 114485266 |
10 | 50248005 |
11 | 26400085 |
12 | 149b2859 |
13 | a544262 |
14 | 695dd53 |
15 | 4628470 |
hex | 2feb945 |
50248005 has 32 divisors (see below), whose sum is σ = 86012928. Its totient is φ = 24960000.
The previous prime is 50247983. The next prime is 50248021. The reversal of 50248005 is 50084205.
It is not a de Polignac number, because 50248005 - 27 = 50247877 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24780 + ... + 26730.
It is an arithmetic number, because the mean of its divisors is an integer number (2687904).
Almost surely, 250248005 is an apocalyptic number.
It is an amenable number.
50248005 is a deficient number, since it is larger than the sum of its proper divisors (35764923).
50248005 is a wasteful number, since it uses less digits than its factorization.
50248005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2077.
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 50248005 is about 7088.5827215319. The cubic root of 50248005 is about 369.0112510432.
The spelling of 50248005 in words is "fifty million, two hundred forty-eight thousand, five".
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