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38532982048 = 2511211518809
BaseRepresentation
bin100011111000101111…
…101010010100100000
310200110102121022012021
4203320233222110200
51112403420411143
625411331311224
72532611641351
oct437057522440
9120412538167
1038532982048
1115383955810
12757474b514
13383116a6c2
141c17811d28
151007d04ced
hex8f8bea520

38532982048 has 48 divisors (see below), whose sum is σ = 83150716320. Its totient is φ = 17431948800.

The previous prime is 38532982003. The next prime is 38532982079. The reversal of 38532982048 is 84028923583.

It is a super-2 number, since 2×385329820482 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38532981986 and 38532982004.

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 7 ways as a sum of consecutive naturals, for example, 185133 + ... + 333676.

It is an arithmetic number, because the mean of its divisors is an integer number (1732306590).

Almost surely, 238532982048 is an apocalyptic number.

It is an amenable number.

38532982048 is an abundant number, since it is smaller than the sum of its proper divisors (44617734272).

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

38532982048 is a wasteful number, since it uses less digits than its factorization.

38532982048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519041 (or 519033 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 52.

The spelling of 38532982048 in words is "thirty-eight billion, five hundred thirty-two million, nine hundred eighty-two thousand, forty-eight".

Divisors: 1 2 4 8 11 16 22 32 44 88 176 211 352 422 844 1688 2321 3376 4642 6752 9284 18568 37136 74272 518809 1037618 2075236 4150472 5706899 8300944 11413798 16601888 22827596 45655192 91310384 109468699 182620768 218937398 437874796 875749592 1204155689 1751499184 2408311378 3502998368 4816622756 9633245512 19266491024 38532982048