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5113321 is a prime number
BaseRepresentation
bin10011100000010111101001
3100121210011021
4103200113221
52302111241
6301332441
761314433
oct23402751
910553137
105113321
112982794
121867121
1310a0545
14971653
156b00d1
hex4e05e9

5113321 has 2 divisors, whose sum is σ = 5113322. Its totient is φ = 5113320.

The previous prime is 5113319. The next prime is 5113331. The reversal of 5113321 is 1233115.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3515625 + 1597696 = 1875^2 + 1264^2 .

It is a cyclic number.

It is not a de Polignac number, because 5113321 - 21 = 5113319 is a prime.

It is a super-2 number, since 2×51133212 = 52292103298082, which contains 22 as substring.

Together with 5113319, it forms a pair of twin primes.

5113321 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5113295 and 5113304.

It is not a weakly prime, because it can be changed into another prime (5113331) 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 as a sum of consecutive naturals, namely, 2556660 + 2556661.

It is an arithmetic number, because the mean of its divisors is an integer number (2556661).

Almost surely, 25113321 is an apocalyptic number.

It is an amenable number.

5113321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5113321 is an equidigital number, since it uses as much as digits as its factorization.

5113321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90, while the sum is 16.

The square root of 5113321 is about 2261.2653537345. The cubic root of 5113321 is about 172.2797974379.

Adding to 5113321 its reverse (1233115), we get a palindrome (6346436).

The spelling of 5113321 in words is "five million, one hundred thirteen thousand, three hundred twenty-one".