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5008197 = 31669399
BaseRepresentation
bin10011000110101101000101
3100102102221210
4103012231011
52240230242
6255202033
760366105
oct23065505
910372853
105008197
112910807
121816319
13106473c
14945205
1568dd9c
hex4c6b45

5008197 has 4 divisors (see below), whose sum is σ = 6677600. Its totient is φ = 3338796.

The previous prime is 5008193. The next prime is 5008219. The reversal of 5008197 is 7918005.

5008197 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.

It is not a de Polignac number, because 5008197 - 22 = 5008193 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

5008197 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5008193) 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 3 ways as a sum of consecutive naturals, for example, 834697 + ... + 834702.

It is an arithmetic number, because the mean of its divisors is an integer number (1669400).

Almost surely, 25008197 is an apocalyptic number.

It is an amenable number.

5008197 is a deficient number, since it is larger than the sum of its proper divisors (1669403).

5008197 is a wasteful number, since it uses less digits than its factorization.

5008197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669402.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 5008197 is about 2237.9001318200. The cubic root of 5008197 is about 171.0909881354.

The spelling of 5008197 in words is "five million, eight thousand, one hundred ninety-seven".

Divisors: 1 3 1669399 5008197