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5305497 = 31768499
BaseRepresentation
bin10100001111010010011001
3100222112202220
4110033102121
52324233442
6305414253
763044631
oct24172231
910875686
105305497
112aa410a
12193a389
131139b62
149c16c1
156ebeec
hex50f499

5305497 has 4 divisors (see below), whose sum is σ = 7074000. Its totient is φ = 3536996.

The previous prime is 5305483. The next prime is 5305507. The reversal of 5305497 is 7945035.

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 5305497 - 24 = 5305481 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5305477) 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, 884247 + ... + 884252.

It is an arithmetic number, because the mean of its divisors is an integer number (1768500).

Almost surely, 25305497 is an apocalyptic number.

It is an amenable number.

5305497 is a deficient number, since it is larger than the sum of its proper divisors (1768503).

5305497 is a wasteful number, since it uses less digits than its factorization.

5305497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768502.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 5305497 is about 2303.3664493519. The cubic root of 5305497 is about 174.4115966148.

The spelling of 5305497 in words is "five million, three hundred five thousand, four hundred ninety-seven".

Divisors: 1 3 1768499 5305497