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4830000384 = 283113118443
BaseRepresentation
bin1000111111110001…
…11111010100000000
3110110121111102221010
410133320333110000
534342440003014
62115135400520
7230456216526
oct43770772400
913417442833
104830000384
112059455860
12b29683140
135bc8797c1
1433b68c316
151d4076359
hex11fe3f500

4830000384 has 144 divisors (see below), whose sum is σ = 14476621824. Its totient is φ = 1416345600.

The previous prime is 4830000379. The next prime is 4830000401.

4830000384 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252667 + ... + 271109.

It is an arithmetic number, because the mean of its divisors is an integer number (100532096).

Almost surely, 24830000384 is an apocalyptic number.

4830000384 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4830000384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7238310912).

4830000384 is an abundant number, since it is smaller than the sum of its proper divisors (9646621440).

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

4830000384 is a wasteful number, since it uses less digits than its factorization.

4830000384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18504 (or 18490 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 4830000384 is about 69498.2041782376. The cubic root of 4830000384 is about 1690.3723820244.

It can be divided in two parts, 4830000 and 384, that added together give a palindrome (4830384).

The spelling of 4830000384 in words is "four billion, eight hundred thirty million, three hundred eighty-four", and thus it is an aban number.

Divisors: 1 2 3 4 6 8 11 12 16 22 24 31 32 33 44 48 62 64 66 88 93 96 124 128 132 176 186 192 248 256 264 341 352 372 384 496 528 682 704 744 768 992 1023 1056 1364 1408 1488 1984 2046 2112 2728 2816 2976 3968 4092 4224 5456 5952 7936 8184 8448 10912 11904 16368 18443 21824 23808 32736 36886 43648 55329 65472 73772 87296 110658 130944 147544 202873 221316 261888 295088 405746 442632 571733 590176 608619 811492 885264 1143466 1180352 1217238 1622984 1715199 1770528 2286932 2360704 2434476 3245968 3430398 3541056 4573864 4721408 4868952 6289063 6491936 6860796 7082112 9147728 9737904 12578126 12983872 13721592 14164224 18295456 18867189 19475808 25156252 25967744 27443184 36590912 37734378 38951616 50312504 51935488 54886368 73181824 75468756 77903232 100625008 109772736 146363648 150937512 155806464 201250016 219545472 301875024 402500032 439090944 603750048 805000064 1207500096 1610000128 2415000192 4830000384