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5038217 = 12739671
BaseRepresentation
bin10011001110000010001001
3100110222010122
4103032002021
52242210332
6255553025
760552452
oct23160211
910428118
105038217
112931318
12182b775
1310752c2
14952129
15697c12
hex4ce089

5038217 has 4 divisors (see below), whose sum is σ = 5078016. Its totient is φ = 4998420.

The previous prime is 5038207. The next prime is 5038237. The reversal of 5038217 is 7128305.

5038217 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7128305 = 51425661.

It is a cyclic number.

It is not a de Polignac number, because 5038217 - 26 = 5038153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5038207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19709 + ... + 19962.

It is an arithmetic number, because the mean of its divisors is an integer number (1269504).

Almost surely, 25038217 is an apocalyptic number.

It is an amenable number.

5038217 is a deficient number, since it is larger than the sum of its proper divisors (39799).

5038217 is a wasteful number, since it uses less digits than its factorization.

5038217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39798.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 5038217 is about 2244.5972912752. The cubic root of 5038217 is about 171.4321570348.

The spelling of 5038217 in words is "five million, thirty-eight thousand, two hundred seventeen".

Divisors: 1 127 39671 5038217