Base | Representation |
---|---|
bin | 1011111011011… |
… | …0011101000001 |
3 | 10111010210210211 |
4 | 2332312131001 |
5 | 100301433101 |
6 | 4544154121 |
7 | 1145152141 |
oct | 276663501 |
9 | 114123724 |
10 | 50030401 |
11 | 26271643 |
12 | 14908941 |
13 | a4991b5 |
14 | 6904921 |
15 | 45d3c51 |
hex | 2fb6741 |
50030401 has 8 divisors (see below), whose sum is σ = 54087680. Its totient is φ = 46115568.
The previous prime is 50030399. The next prime is 50030413. The reversal of 50030401 is 10403005.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50030401 - 21 = 50030399 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50034401) 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, 34881 + ... + 36286.
It is an arithmetic number, because the mean of its divisors is an integer number (6760960).
Almost surely, 250030401 is an apocalyptic number.
It is an amenable number.
50030401 is a deficient number, since it is larger than the sum of its proper divisors (4057279).
50030401 is a wasteful number, since it uses less digits than its factorization.
50030401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71223.
The product of its (nonzero) digits is 60, while the sum is 13.
The square root of 50030401 is about 7073.2171605289. The cubic root of 50030401 is about 368.4778002308.
Adding to 50030401 its reverse (10403005), we get a palindrome (60433406).
The spelling of 50030401 in words is "fifty million, thirty thousand, four hundred one".
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