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5284488 = 2331137541
BaseRepresentation
bin10100001010001010001000
3100221110221210
4110022022020
52323100423
6305133120
762626446
oct24121210
910843853
105284488
112a8a350
12192a1a0
131130421
149b7b96
156e5b93
hex50a288

5284488 has 64 divisors (see below), whose sum is σ = 14829120. Its totient is φ = 1555200.

The previous prime is 5284481. The next prime is 5284493. The reversal of 5284488 is 8844825.

It is not an unprimeable number, because it can be changed into a prime (5284481) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9498 + ... + 10038.

It is an arithmetic number, because the mean of its divisors is an integer number (231705).

Almost surely, 25284488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5284488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7414560).

5284488 is an abundant number, since it is smaller than the sum of its proper divisors (9544632).

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

5284488 is a wasteful number, since it uses less digits than its factorization.

5284488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598 (or 594 counting only the distinct ones).

The product of its digits is 81920, while the sum is 39.

The square root of 5284488 is about 2298.8014268309. The cubic root of 5284488 is about 174.1810771814.

The spelling of 5284488 in words is "five million, two hundred eighty-four thousand, four hundred eighty-eight".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 37 44 66 74 88 111 132 148 222 264 296 407 444 541 814 888 1082 1221 1623 1628 2164 2442 3246 3256 4328 4884 5951 6492 9768 11902 12984 17853 20017 23804 35706 40034 47608 60051 71412 80068 120102 142824 160136 220187 240204 440374 480408 660561 880748 1321122 1761496 2642244 5284488