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5298349 = 72332909
BaseRepresentation
bin10100001101100010101101
3100222011222011
4110031202231
52324021344
6305321221
763015040
oct24154255
910864864
105298349
112a99801
121936211
131136824
149bcc57
156e9d34
hex50d8ad

5298349 has 8 divisors (see below), whose sum is σ = 6318720. Its totient is φ = 4343856.

The previous prime is 5298347. The next prime is 5298361. The reversal of 5298349 is 9438925.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5298349 - 21 = 5298347 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

5298349 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5298341) 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, 16294 + ... + 16615.

It is an arithmetic number, because the mean of its divisors is an integer number (789840).

Almost surely, 25298349 is an apocalyptic number.

It is an amenable number.

5298349 is a deficient number, since it is larger than the sum of its proper divisors (1020371).

5298349 is a wasteful number, since it uses less digits than its factorization.

5298349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32939.

The product of its digits is 77760, while the sum is 40.

The square root of 5298349 is about 2301.8142844287. The cubic root of 5298349 is about 174.3332342172. Note that the first 3 decimals are identical.

The spelling of 5298349 in words is "five million, two hundred ninety-eight thousand, three hundred forty-nine".

Divisors: 1 7 23 161 32909 230363 756907 5298349