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5210664 = 233217111
BaseRepresentation
bin10011111000001000101000
3100210201200120
4103320020220
52313220124
6303403240
762201304
oct23701050
910721616
105210664
112a39938
1218b3520
131105944
14998d04
156cdd79
hex4f8228

5210664 has 16 divisors (see below), whose sum is σ = 13026720. Its totient is φ = 1736880.

The previous prime is 5210651. The next prime is 5210669. The reversal of 5210664 is 4660125.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 217111 = 5210664 / (5 + 2 + 1 + 0 + 6 + 6 + 4).

It is not an unprimeable number, because it can be changed into a prime (5210669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108532 + ... + 108579.

It is an arithmetic number, because the mean of its divisors is an integer number (814170).

Almost surely, 25210664 is an apocalyptic number.

It is an amenable number.

5210664 is an abundant number, since it is smaller than the sum of its proper divisors (7816056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5210664 is a wasteful number, since it uses less digits than its factorization.

5210664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217120 (or 217116 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 5210664 is about 2282.6878893094. The cubic root of 5210664 is about 173.3661706360.

Adding to 5210664 its reverse (4660125), we get a palindrome (9870789).

The spelling of 5210664 in words is "five million, two hundred ten thousand, six hundred sixty-four".

Divisors: 1 2 3 4 6 8 12 24 217111 434222 651333 868444 1302666 1736888 2605332 5210664