Base | Representation |
---|---|
bin | 100011111000101111… |
… | …101010010100100000 |
3 | 10200110102121022012021 |
4 | 203320233222110200 |
5 | 1112403420411143 |
6 | 25411331311224 |
7 | 2532611641351 |
oct | 437057522440 |
9 | 120412538167 |
10 | 38532982048 |
11 | 15383955810 |
12 | 757474b514 |
13 | 383116a6c2 |
14 | 1c17811d28 |
15 | 1007d04ced |
hex | 8f8bea520 |
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".
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