Base | Representation |
---|---|
bin | 1100000000100… |
… | …1010111010101 |
3 | 10111210001122202 |
4 | 3000021113111 |
5 | 100343320010 |
6 | 4555334245 |
7 | 1151065220 |
oct | 300112725 |
9 | 114701582 |
10 | 50370005 |
11 | 26483804 |
12 | 14a51385 |
13 | a58794a |
14 | 69925b7 |
15 | 464e6a5 |
hex | 30095d5 |
50370005 has 16 divisors (see below), whose sum is σ = 69957120. Its totient is φ = 34100352.
The previous prime is 50369999. The next prime is 50370037. The reversal of 50370005 is 50007305.
It is a cyclic number.
It is not a de Polignac number, because 50370005 - 24 = 50369989 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6344 + ... + 11873.
It is an arithmetic number, because the mean of its divisors is an integer number (4372320).
Almost surely, 250370005 is an apocalyptic number.
It is an amenable number.
50370005 is a deficient number, since it is larger than the sum of its proper divisors (19587115).
50370005 is a wasteful number, since it uses less digits than its factorization.
50370005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18308.
The product of its (nonzero) digits is 525, while the sum is 20.
The square root of 50370005 is about 7097.1828918241. The cubic root of 50370005 is about 369.3096574951.
The spelling of 50370005 in words is "fifty million, three hundred seventy thousand, five".
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