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5195801 = 13399677
BaseRepresentation
bin10011110100100000011001
3100202222022002
4103310200121
52312231201
6303210345
762110052
oct23644031
910688262
105195801
112a29756
1218a69b5
1310cbc50
14993729
156c976b
hex4f4819

5195801 has 4 divisors (see below), whose sum is σ = 5595492. Its totient is φ = 4796112.

The previous prime is 5195791. The next prime is 5195809. The reversal of 5195801 is 1085915.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 577600 + 4618201 = 760^2 + 2149^2 .

It is a cyclic number.

It is not a de Polignac number, because 5195801 - 26 = 5195737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5195809) 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, 199826 + ... + 199851.

It is an arithmetic number, because the mean of its divisors is an integer number (1398873).

Almost surely, 25195801 is an apocalyptic number.

It is an amenable number.

5195801 is a deficient number, since it is larger than the sum of its proper divisors (399691).

5195801 is a wasteful number, since it uses less digits than its factorization.

5195801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399690.

The product of its (nonzero) digits is 1800, while the sum is 29.

The square root of 5195801 is about 2279.4299726028. The cubic root of 5195801 is about 173.2011759721.

The spelling of 5195801 in words is "five million, one hundred ninety-five thousand, eight hundred one".

Divisors: 1 13 399677 5195801