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5038197 = 310691571
BaseRepresentation
bin10011001110000001110101
3100110222002220
4103032001311
52242210242
6255552553
760552423
oct23160165
910428086
105038197
1129312aa
12182b759
1310752a8
14952113
15697bec
hex4ce075

5038197 has 8 divisors (see below), whose sum is σ = 6728160. Its totient is φ = 3353520.

The previous prime is 5038169. The next prime is 5038207. The reversal of 5038197 is 7918305.

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

It is not a de Polignac number, because 5038197 - 26 = 5038133 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

5038197 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5038147) 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, 2422 + ... + 3992.

It is an arithmetic number, because the mean of its divisors is an integer number (841020).

Almost surely, 25038197 is an apocalyptic number.

It is an amenable number.

5038197 is a deficient number, since it is larger than the sum of its proper divisors (1689963).

5038197 is a wasteful number, since it uses less digits than its factorization.

5038197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 5038197 is about 2244.5928361286. The cubic root of 5038197 is about 171.4319301921.

The spelling of 5038197 in words is "five million, thirty-eight thousand, one hundred ninety-seven".

Divisors: 1 3 1069 1571 3207 4713 1679399 5038197