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5208707 = 7799419
BaseRepresentation
bin10011110111101010000011
3100210122000002
4103313222003
52313134312
6303350215
762162510
oct23675203
910718002
105208707
112a38419
1218b236b
131104a9a
14998307
156cd4c2
hex4f7a83

5208707 has 8 divisors (see below), whose sum is σ = 6028800. Its totient is φ = 4407624.

The previous prime is 5208701. The next prime is 5208727. The reversal of 5208707 is 7078025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5208707 - 212 = 5204611 is a prime.

It is a super-2 number, since 2×52087072 = 54261257223698, which contains 22 as substring.

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 5208707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5208701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4157 + ... + 5262.

It is an arithmetic number, because the mean of its divisors is an integer number (753600).

Almost surely, 25208707 is an apocalyptic number.

5208707 is a deficient number, since it is larger than the sum of its proper divisors (820093).

5208707 is an equidigital number, since it uses as much as digits as its factorization.

5208707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9505.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 5208707 is about 2282.2591877348. The cubic root of 5208707 is about 173.3444638645.

The spelling of 5208707 in words is "five million, two hundred eight thousand, seven hundred seven".

Divisors: 1 7 79 553 9419 65933 744101 5208707