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5308197 = 31769399
BaseRepresentation
bin10100001111111100100101
3100222200110220
4110033330211
52324330242
6305434553
763055536
oct24177445
910880426
105308197
112aa6144
12193ba59
13113b15b
149c268d
156ecbec
hex50ff25

5308197 has 4 divisors (see below), whose sum is σ = 7077600. Its totient is φ = 3538796.

The previous prime is 5308169. The next prime is 5308207. The reversal of 5308197 is 7918035.

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 a cyclic number.

It is not a de Polignac number, because 5308197 - 216 = 5242661 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5308117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 884697 + ... + 884702.

It is an arithmetic number, because the mean of its divisors is an integer number (1769400).

Almost surely, 25308197 is an apocalyptic number.

It is an amenable number.

5308197 is a deficient number, since it is larger than the sum of its proper divisors (1769403).

5308197 is a wasteful number, since it uses less digits than its factorization.

5308197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769402.

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

The square root of 5308197 is about 2303.9524734681. The cubic root of 5308197 is about 174.4411779748.

The spelling of 5308197 in words is "five million, three hundred eight thousand, one hundred ninety-seven".

Divisors: 1 3 1769399 5308197