Base | Representation |
---|---|
bin | 100100001101111001… |
… | …000001001000110000 |
3 | 10201101011011201000201 |
4 | 210031321001020300 |
5 | 1114120231200321 |
6 | 25510443324544 |
7 | 2544450321622 |
oct | 441571011060 |
9 | 121334151021 |
10 | 38887756336 |
11 | 15546140a00 |
12 | 7653520754 |
13 | 3889805a10 |
14 | 1c4c9a2c12 |
15 | 1029033291 |
hex | 90de41230 |
38887756336 has 60 divisors (see below), whose sum is σ = 89187878416. Its totient is φ = 16316530560.
The previous prime is 38887756333. The next prime is 38887756367. The reversal of 38887756336 is 63365778883.
It is not an unprimeable number, because it can be changed into a prime (38887756333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 747396 + ... + 797731.
Almost surely, 238887756336 is an apocalyptic number.
It is an amenable number.
38887756336 is an abundant number, since it is smaller than the sum of its proper divisors (50300122080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38887756336 is a wasteful number, since it uses less digits than its factorization.
38887756336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1545170 (or 1545153 counting only the distinct ones).
The product of its digits is 121927680, while the sum is 64.
The spelling of 38887756336 in words is "thirty-eight billion, eight hundred eighty-seven million, seven hundred fifty-six thousand, three hundred thirty-six".
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