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5071807 = 13432211
BaseRepresentation
bin10011010110001110111111
3100112200012201
4103112032333
52244244212
6300412331
761052416
oct23261677
910480181
105071807
112954584
1218470a7
131087690
1496047d
156a2b57
hex4d63bf

5071807 has 12 divisors (see below), whose sum is σ = 5618424. Its totient is φ = 4551120.

The previous prime is 5071793. The next prime is 5071813. The reversal of 5071807 is 7081705.

It is a happy number.

It is not a de Polignac number, because 5071807 - 27 = 5071679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5071837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23932 + ... + 24142.

It is an arithmetic number, because the mean of its divisors is an integer number (468202).

Almost surely, 25071807 is an apocalyptic number.

5071807 is a deficient number, since it is larger than the sum of its proper divisors (546617).

5071807 is a wasteful number, since it uses less digits than its factorization.

5071807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 28.

The square root of 5071807 is about 2252.0672725298. The cubic root of 5071807 is about 171.8122952310.

The spelling of 5071807 in words is "five million, seventy-one thousand, eight hundred seven".

Divisors: 1 13 43 211 559 1849 2743 9073 24037 117949 390139 5071807