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5138033 = 311071549
BaseRepresentation
bin10011100110011001110001
3100200001001112
4103212121301
52303404113
6302043105
761446455
oct23463161
910601045
105138033
11299a30a
121879495
1310ab874
1497a665
156b75a8
hex4e6671

5138033 has 8 divisors (see below), whose sum is σ = 5356800. Its totient is φ = 4922640.

The previous prime is 5138009. The next prime is 5138041. The reversal of 5138033 is 3308315.

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 5138033 - 28 = 5137777 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5138053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2543 + ... + 4091.

It is an arithmetic number, because the mean of its divisors is an integer number (669600).

Almost surely, 25138033 is an apocalyptic number.

It is an amenable number.

5138033 is a deficient number, since it is larger than the sum of its proper divisors (218767).

5138033 is a wasteful number, since it uses less digits than its factorization.

5138033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 5138033 is about 2266.7229649871. The cubic root of 5138033 is about 172.5568866500.

The spelling of 5138033 in words is "five million, one hundred thirty-eight thousand, thirty-three".

Divisors: 1 31 107 1549 3317 48019 165743 5138033