Base | Representation |
---|---|
bin | 1011111110101… |
… | …1000001000101 |
3 | 10111112202010220 |
4 | 2333223001011 |
5 | 100330330301 |
6 | 4552534553 |
7 | 1150036632 |
oct | 277530105 |
9 | 114482126 |
10 | 50245701 |
11 | 263a9380 |
12 | 149b1459 |
13 | a5431ac |
14 | 695d189 |
15 | 4627936 |
hex | 2feb045 |
50245701 has 16 divisors (see below), whose sum is σ = 73286208. Its totient is φ = 30368000.
The previous prime is 50245697. The next prime is 50245717. The reversal of 50245701 is 10754205.
It is a cyclic number.
It is not a de Polignac number, because 50245701 - 22 = 50245697 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50245721) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11335 + ... + 15131.
It is an arithmetic number, because the mean of its divisors is an integer number (4580388).
Almost surely, 250245701 is an apocalyptic number.
It is an amenable number.
50245701 is a deficient number, since it is larger than the sum of its proper divisors (23040507).
50245701 is a wasteful number, since it uses less digits than its factorization.
50245701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4212.
The product of its (nonzero) digits is 1400, while the sum is 24.
The square root of 50245701 is about 7088.4202048129. The cubic root of 50245701 is about 369.0056109193.
Adding to 50245701 its reverse (10754205), we get a palindrome (60999906).
The spelling of 50245701 in words is "fifty million, two hundred forty-five thousand, seven hundred one".
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