Base | Representation |
---|---|
bin | 100011100011000010… |
… | …001001001010001100 |
3 | 10122112001012021212011 |
4 | 203203002021022030 |
5 | 1111132143300304 |
6 | 25311240151004 |
7 | 2520566556655 |
oct | 434302111214 |
9 | 118461167764 |
10 | 38168728204 |
11 | 15207285482 |
12 | 7492768464 |
13 | 37a3863699 |
14 | 1bc12b452c |
15 | ed5d52c04 |
hex | 8e308928c |
38168728204 has 12 divisors (see below), whose sum is σ = 66855839904. Its totient is φ = 19067059664.
The previous prime is 38168728141. The next prime is 38168728267. The reversal of 38168728204 is 40282786183.
It is an interprime number because it is at equal distance from previous prime (38168728141) and next prime (38168728267).
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 4321147 + ... + 4329970.
It is an arithmetic number, because the mean of its divisors is an integer number (5571319992).
Almost surely, 238168728204 is an apocalyptic number.
It is an amenable number.
38168728204 is a deficient number, since it is larger than the sum of its proper divisors (28687111700).
38168728204 is a wasteful number, since it uses less digits than its factorization.
38168728204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8652224 (or 8652222 counting only the distinct ones).
The product of its (nonzero) digits is 1032192, while the sum is 49.
The spelling of 38168728204 in words is "thirty-eight billion, one hundred sixty-eight million, seven hundred twenty-eight thousand, two hundred four".
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