Base | Representation |
---|---|
bin | 10011010001001011110001 |
3 | 100111121211120 |
4 | 103101023301 |
5 | 2243113441 |
6 | 300132453 |
7 | 60635205 |
oct | 23211361 |
9 | 10447746 |
10 | 5051121 |
11 | 293aa89 |
12 | 1837129 |
13 | 107b13a |
14 | 956b05 |
15 | 69b966 |
hex | 4d12f1 |
5051121 has 8 divisors (see below), whose sum is σ = 6783840. Its totient is φ = 3342912.
The previous prime is 5051117. The next prime is 5051141. The reversal of 5051121 is 1211505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5051121 - 22 = 5051117 is a prime.
5051121 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 5051121.
It is not an unprimeable number, because it can be changed into a prime (5051141) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 5640 + ... + 6473.
It is an arithmetic number, because the mean of its divisors is an integer number (847980).
Almost surely, 25051121 is an apocalyptic number.
It is an amenable number.
5051121 is a deficient number, since it is larger than the sum of its proper divisors (1732719).
5051121 is a wasteful number, since it uses less digits than its factorization.
5051121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12255.
The product of its (nonzero) digits is 50, while the sum is 15.
The square root of 5051121 is about 2247.4699108108. The cubic root of 5051121 is about 171.5783909521.
Adding to 5051121 its reverse (1211505), we get a palindrome (6262626).
The spelling of 5051121 in words is "five million, fifty-one thousand, one hundred twenty-one".
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