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4750384541 = 719315321739
BaseRepresentation
bin1000110110010010…
…10001110110011101
3110021001200112112012
410123021101312131
534212044301131
62103213121005
7225501413420
oct43311216635
913231615465
104750384541
112018517241
12b06a89165
135a9222236
14330c859b7
151cc09b52b
hex11b251d9d

4750384541 has 32 divisors (see below), whose sum is σ = 6010675200. Its totient is φ = 3662418240.

The previous prime is 4750384501. The next prime is 4750384547. The reversal of 4750384541 is 1454830574.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4750384541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4750384547) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 207650 + ... + 229388.

It is an arithmetic number, because the mean of its divisors is an integer number (187833600).

Almost surely, 24750384541 is an apocalyptic number.

It is an amenable number.

4750384541 is a deficient number, since it is larger than the sum of its proper divisors (1260290659).

4750384541 is a wasteful number, since it uses less digits than its factorization.

4750384541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21849.

The product of its (nonzero) digits is 268800, while the sum is 41.

The square root of 4750384541 is about 68923.0334576185. The cubic root of 4750384541 is about 1681.0330641889.

The spelling of 4750384541 in words is "four billion, seven hundred fifty million, three hundred eighty-four thousand, five hundred forty-one".

Divisors: 1 7 19 31 53 133 217 371 589 1007 1643 4123 7049 11501 21739 31217 152173 218519 413041 673909 1152167 2891287 4717363 8065169 12804271 21891173 35717177 89629897 153238211 250020239 678626363 4750384541