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5349237 = 317531979
BaseRepresentation
bin10100011001111101110101
3101001202202220
4110121331311
52332133422
6310352553
763316305
oct24317565
911052686
105349237
113023a63
12195b759
131153a3a
149d3605
15709e5c
hex519f75

5349237 has 16 divisors (see below), whose sum is σ = 7698240. Its totient is φ = 3291392.

The previous prime is 5349233. The next prime is 5349247. The reversal of 5349237 is 7329435.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5349237 - 22 = 5349233 is a prime.

It is a super-2 number, since 2×53492372 = 57228672964338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5349198 and 5349207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5349233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1714 + ... + 3692.

It is an arithmetic number, because the mean of its divisors is an integer number (481140).

Almost surely, 25349237 is an apocalyptic number.

It is an amenable number.

5349237 is a deficient number, since it is larger than the sum of its proper divisors (2349003).

5349237 is a wasteful number, since it uses less digits than its factorization.

5349237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2052.

The product of its digits is 22680, while the sum is 33.

The square root of 5349237 is about 2312.8417585300. The cubic root of 5349237 is about 174.8895847706.

The spelling of 5349237 in words is "five million, three hundred forty-nine thousand, two hundred thirty-seven".

Divisors: 1 3 17 51 53 159 901 1979 2703 5937 33643 100929 104887 314661 1783079 5349237