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5212268 = 221776651
BaseRepresentation
bin10011111000100001101100
3100210210212222
4103320201230
52313243033
6303414512
762206055
oct23704154
910723788
105212268
112a40066
1218b4438
1311065a9
1499972c
156ce598
hex4f886c

5212268 has 12 divisors (see below), whose sum is σ = 9658152. Its totient is φ = 2452800.

The previous prime is 5212241. The next prime is 5212303. The reversal of 5212268 is 8622125.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38258 + ... + 38393.

It is an arithmetic number, because the mean of its divisors is an integer number (804846).

Almost surely, 25212268 is an apocalyptic number.

It is an amenable number.

5212268 is a deficient number, since it is larger than the sum of its proper divisors (4445884).

5212268 is a wasteful number, since it uses less digits than its factorization.

5212268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76672 (or 76670 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 5212268 is about 2283.0392024667. The cubic root of 5212268 is about 173.3839579282.

The spelling of 5212268 in words is "five million, two hundred twelve thousand, two hundred sixty-eight".

Divisors: 1 2 4 17 34 68 76651 153302 306604 1303067 2606134 5212268