Base | Representation |
---|---|
bin | 10011001100010110011001 |
3 | 100110121200020 |
4 | 103030112121 |
5 | 2242000241 |
6 | 255501053 |
7 | 60523401 |
oct | 23142631 |
9 | 10417606 |
10 | 5031321 |
11 | 2927119 |
12 | 1827789 |
13 | 1072119 |
14 | 94d801 |
15 | 695b66 |
hex | 4cc599 |
5031321 has 8 divisors (see below), whose sum is σ = 6750240. Its totient is φ = 3333312.
The previous prime is 5031287. The next prime is 5031329. The reversal of 5031321 is 1231305.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5031321 - 27 = 5031193 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5031321.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5031329) 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, 4656 + ... + 5633.
It is an arithmetic number, because the mean of its divisors is an integer number (843780).
Almost surely, 25031321 is an apocalyptic number.
It is an amenable number.
5031321 is a deficient number, since it is larger than the sum of its proper divisors (1718919).
5031321 is a wasteful number, since it uses less digits than its factorization.
5031321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10455.
The product of its (nonzero) digits is 90, while the sum is 15.
The square root of 5031321 is about 2243.0606322612. The cubic root of 5031321 is about 171.3539060757.
Adding to 5031321 its reverse (1231305), we get a palindrome (6262626).
The spelling of 5031321 in words is "five million, thirty-one thousand, three hundred twenty-one".
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