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5218672 = 24615347
BaseRepresentation
bin10011111010000101110000
3100211010200011
4103322011300
52313444142
6303504304
762233534
oct23720560
910733604
105218672
112a44958
1218b8094
131109494
1499bbc4
156d1417
hex4fa170

5218672 has 20 divisors (see below), whose sum is σ = 10278856. Its totient is φ = 2566080.

The previous prime is 5218669. The next prime is 5218691. The reversal of 5218672 is 2768125.

It is a congruent number.

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, 1698 + ... + 3649.

Almost surely, 25218672 is an apocalyptic number.

It is an amenable number.

5218672 is a deficient number, since it is larger than the sum of its proper divisors (5060184).

5218672 is a wasteful number, since it uses less digits than its factorization.

5218672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5416 (or 5410 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 5218672 is about 2284.4412883679. The cubic root of 5218672 is about 173.4549376781.

The spelling of 5218672 in words is "five million, two hundred eighteen thousand, six hundred seventy-two".

Divisors: 1 2 4 8 16 61 122 244 488 976 5347 10694 21388 42776 85552 326167 652334 1304668 2609336 5218672