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5351241 = 37259617
BaseRepresentation
bin10100011010011101001001
3101001212112010
4110122131021
52332214431
6310410133
763325200
oct24323511
911055463
105351241
113025515
121960949
13115491c
149d4237
1570a846
hex51a749

5351241 has 24 divisors (see below), whose sum is σ = 8454240. Its totient is φ = 3001152.

The previous prime is 5351239. The next prime is 5351257. The reversal of 5351241 is 1421535.

It is not a de Polignac number, because 5351241 - 21 = 5351239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

5351241 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5351201) 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 23 ways as a sum of consecutive naturals, for example, 8365 + ... + 8981.

It is an arithmetic number, because the mean of its divisors is an integer number (352260).

Almost surely, 25351241 is an apocalyptic number.

It is an amenable number.

5351241 is a deficient number, since it is larger than the sum of its proper divisors (3102999).

5351241 is a wasteful number, since it uses less digits than its factorization.

5351241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693 (or 686 counting only the distinct ones).

The product of its digits is 600, while the sum is 21.

The square root of 5351241 is about 2313.2749512326. The cubic root of 5351241 is about 174.9114218394.

Adding to 5351241 its reverse (1421535), we get a palindrome (6772776).

The spelling of 5351241 in words is "five million, three hundred fifty-one thousand, two hundred forty-one".

Divisors: 1 3 7 21 49 59 147 177 413 617 1239 1851 2891 4319 8673 12957 30233 36403 90699 109209 254821 764463 1783747 5351241