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5320071 = 324712577
BaseRepresentation
bin10100010010110110000111
3101000021202200
4110102312013
52330220241
6310005543
763135261
oct24226607
911007680
105320071
113004059
1219468b3
131143693
149c6b31
157014b6
hex512d87

5320071 has 12 divisors (see below), whose sum is σ = 7848672. Its totient is φ = 3470976.

The previous prime is 5320069. The next prime is 5320093. The reversal of 5320071 is 1700235.

It is not a de Polignac number, because 5320071 - 21 = 5320069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5320771) 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 11 ways as a sum of consecutive naturals, for example, 5866 + ... + 6711.

It is an arithmetic number, because the mean of its divisors is an integer number (654056).

Almost surely, 25320071 is an apocalyptic number.

5320071 is a deficient number, since it is larger than the sum of its proper divisors (2528601).

5320071 is a wasteful number, since it uses less digits than its factorization.

5320071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12630 (or 12627 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 5320071 is about 2306.5279100848. The cubic root of 5320071 is about 174.5711512978.

The spelling of 5320071 in words is "five million, three hundred twenty thousand, seventy-one".

Divisors: 1 3 9 47 141 423 12577 37731 113193 591119 1773357 5320071