Base | Representation |
---|---|
bin | 1100001010000… |
… | …0111000001001 |
3 | 10112221120221210 |
4 | 3002200320021 |
5 | 101023144401 |
6 | 5020523333 |
7 | 1156261434 |
oct | 302407011 |
9 | 115846853 |
10 | 50990601 |
11 | 26867aa2 |
12 | 150b0549 |
13 | a74426c |
14 | 6ab481b |
15 | 47234d6 |
hex | 30a0e09 |
50990601 has 8 divisors (see below), whose sum is σ = 68068000. Its totient is φ = 33953472.
The previous prime is 50990581. The next prime is 50990651. The reversal of 50990601 is 10609905.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50990601 - 210 = 50989577 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50990651) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6976 + ... + 12273.
It is an arithmetic number, because the mean of its divisors is an integer number (8508500).
Almost surely, 250990601 is an apocalyptic number.
It is an amenable number.
50990601 is a deficient number, since it is larger than the sum of its proper divisors (17077399).
50990601 is a wasteful number, since it uses less digits than its factorization.
50990601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20135.
The product of its (nonzero) digits is 2430, while the sum is 30.
The square root of 50990601 is about 7140.7703365953. The cubic root of 50990601 is about 370.8201941339.
The spelling of 50990601 in words is "fifty million, nine hundred ninety thousand, six hundred one".
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