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5290846 = 211221863
BaseRepresentation
bin10100001011101101011110
3100221210200021
4110023231132
52323301341
6305222354
762654131
oct24135536
910853607
105290846
112a94100
1219319ba
1311332a2
149ba218
156e79d1
hex50bb5e

5290846 has 12 divisors (see below), whose sum is σ = 8723736. Its totient is φ = 2404820.

The previous prime is 5290843. The next prime is 5290853. The reversal of 5290846 is 6480925.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5290843) 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 5 ways as a sum of consecutive naturals, for example, 10690 + ... + 11173.

It is an arithmetic number, because the mean of its divisors is an integer number (726978).

Almost surely, 25290846 is an apocalyptic number.

5290846 is the 1230-th centered heptagonal number.

5290846 is a deficient number, since it is larger than the sum of its proper divisors (3432890).

5290846 is a wasteful number, since it uses less digits than its factorization.

5290846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21887 (or 21876 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 5290846 is about 2300.1839056910. The cubic root of 5290846 is about 174.2509041572.

The spelling of 5290846 in words is "five million, two hundred ninety thousand, eight hundred forty-six".

Divisors: 1 2 11 22 121 242 21863 43726 240493 480986 2645423 5290846