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3006030144 = 263136431873
BaseRepresentation
bin1011001100101100…
…0110000101000000
321202111101011010210
42303023012011000
522124020431034
61214141354120
7134330556165
oct26313060500
97674334123
103006030144
111302909a37
126ba868940
1338ba16180
1420733606c
15128d858e9
hexb32c6140

3006030144 has 112 divisors (see below), whose sum is σ = 8583159872. Its totient is φ = 923000832.

The previous prime is 3006030133. The next prime is 3006030179. The reversal of 3006030144 is 4410306003.

It is a self number, because there is not a number n which added to its sum of digits gives 3006030144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1603992 + ... + 1605864.

It is an arithmetic number, because the mean of its divisors is an integer number (76635356).

Almost surely, 23006030144 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 3006030144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4291579936).

3006030144 is an abundant number, since it is smaller than the sum of its proper divisors (5577129728).

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

3006030144 is a wasteful number, since it uses less digits than its factorization.

3006030144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2544 (or 2534 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3006030144 is about 54827.2755478512. The cubic root of 3006030144 is about 1443.2152538608.

Adding to 3006030144 its reverse (4410306003), we get a palindrome (7416336147).

The spelling of 3006030144 in words is "three billion, six million, thirty thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 156 192 208 312 416 624 643 832 1248 1286 1873 1929 2496 2572 3746 3858 5144 5619 7492 7716 8359 10288 11238 14984 15432 16718 20576 22476 24349 25077 29968 30864 33436 41152 44952 48698 50154 59936 61728 66872 73047 89904 97396 100308 119872 123456 133744 146094 179808 194792 200616 267488 292188 359616 389584 401232 534976 584376 779168 802464 1168752 1204339 1558336 1604928 2337504 2408678 3613017 4675008 4817356 7226034 9634712 14452068 15656407 19269424 28904136 31312814 38538848 46969221 57808272 62625628 77077696 93938442 115616544 125251256 187876884 231233088 250502512 375753768 501005024 751507536 1002010048 1503015072 3006030144