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5071817 = 3147592
BaseRepresentation
bin10011010110001111001001
3100112200020002
4103112033021
52244244232
6300412345
761052432
oct23261711
910480202
105071817
112954593
1218470b5
13108769a
14960489
156a2b62
hex4d63c9

5071817 has 12 divisors (see below), whose sum is σ = 5438976. Its totient is φ = 4722360.

The previous prime is 5071813. The next prime is 5071837. The reversal of 5071817 is 7181705.

It is not a de Polignac number, because 5071817 - 22 = 5071813 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5071817.

It is not an unprimeable number, because it can be changed into a prime (5071813) 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, 85934 + ... + 85992.

It is an arithmetic number, because the mean of its divisors is an integer number (453248).

Almost surely, 25071817 is an apocalyptic number.

It is an amenable number.

5071817 is a deficient number, since it is larger than the sum of its proper divisors (367159).

5071817 is an equidigital number, since it uses as much as digits as its factorization.

5071817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 29.

The square root of 5071817 is about 2252.0694927111. The cubic root of 5071817 is about 171.8124081508.

The spelling of 5071817 in words is "five million, seventy-one thousand, eight hundred seventeen".

Divisors: 1 31 47 59 1457 1829 2773 3481 85963 107911 163607 5071817