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5280836 = 2211257467
BaseRepresentation
bin10100001001010001000100
3100221021221112
4110021101010
52322441321
6305104152
762613011
oct24112104
910837845
105280836
112a87630
121928058
13112b872
149b6708
156e4a5b
hex509444

5280836 has 24 divisors (see below), whose sum is σ = 10142496. Its totient is φ = 2385920.

The previous prime is 5280827. The next prime is 5280851. The reversal of 5280836 is 6380825.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11075 + ... + 11541.

It is an arithmetic number, because the mean of its divisors is an integer number (422604).

Almost surely, 25280836 is an apocalyptic number.

It is an amenable number.

5280836 is a deficient number, since it is larger than the sum of its proper divisors (4861660).

5280836 is a wasteful number, since it uses less digits than its factorization.

5280836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739 (or 737 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 5280836 is about 2298.0069625656. The cubic root of 5280836 is about 174.1409436255.

Subtracting from 5280836 its sum of digits (32), we obtain a square (5280804 = 22982).

It can be divided in two parts, 5280 and 836, that added together give a palindrome (6116).

The spelling of 5280836 in words is "five million, two hundred eighty thousand, eight hundred thirty-six".

Divisors: 1 2 4 11 22 44 257 467 514 934 1028 1868 2827 5137 5654 10274 11308 20548 120019 240038 480076 1320209 2640418 5280836