Base | Representation |
---|---|
bin | 100100000100011001… |
… | …111001100101101110 |
3 | 10200222001200221002021 |
4 | 210010121321211232 |
5 | 1113304010312024 |
6 | 25443000220354 |
7 | 2540505462652 |
oct | 440431714556 |
9 | 120861627067 |
10 | 38728604014 |
11 | 15474318461 |
12 | 760a16a6ba |
13 | 3862851049 |
14 | 1c357b4a62 |
15 | 101a096de4 |
hex | 90467996e |
38728604014 has 4 divisors (see below), whose sum is σ = 58092906024. Its totient is φ = 19364302006.
The previous prime is 38728603993. The next prime is 38728604029. The reversal of 38728604014 is 41040682783.
It is a semiprime because it is the product of two primes.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 9682151002 + ... + 9682151005.
It is an arithmetic number, because the mean of its divisors is an integer number (14523226506).
Almost surely, 238728604014 is an apocalyptic number.
38728604014 is a deficient number, since it is larger than the sum of its proper divisors (19364302010).
38728604014 is a wasteful number, since it uses less digits than its factorization.
38728604014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19364302009.
The product of its (nonzero) digits is 258048, while the sum is 43.
The spelling of 38728604014 in words is "thirty-eight billion, seven hundred twenty-eight million, six hundred four thousand, fourteen".
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