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4788084 = 2237217479
BaseRepresentation
bin10010010000111101110100
3100000021000110
4102100331310
52211204314
6250343020
755461300
oct22207564
910007013
104788084
1127803a4
12172aa70
13cb84b2
148c8d00
15648a59
hex490f74

4788084 has 72 divisors (see below), whose sum is σ = 13789440. Its totient is φ = 1284864.

The previous prime is 4788083. The next prime is 4788097. The reversal of 4788084 is 4808874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4788083) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 9757 + ... + 10235.

It is an arithmetic number, because the mean of its divisors is an integer number (191520).

Almost surely, 24788084 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 4788084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6894720).

4788084 is an abundant number, since it is smaller than the sum of its proper divisors (9001356).

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

4788084 is a wasteful number, since it uses less digits than its factorization.

4788084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 4788084 is about 2188.1690976705. The cubic root of 4788084 is about 168.5468292855.

The spelling of 4788084 in words is "four million, seven hundred eighty-eight thousand, eighty-four".

Divisors: 1 2 3 4 6 7 12 14 17 21 28 34 42 49 51 68 84 98 102 119 147 196 204 238 294 357 476 479 588 714 833 958 1428 1437 1666 1916 2499 2874 3332 3353 4998 5748 6706 8143 9996 10059 13412 16286 20118 23471 24429 32572 40236 46942 48858 57001 70413 93884 97716 114002 140826 171003 228004 281652 342006 399007 684012 798014 1197021 1596028 2394042 4788084