Base | Representation |
---|---|
bin | 10001101001101000011100… |
… | …10000010011111001110011 |
3 | 12002102120100112122021101122 |
4 | 20310310032100103321303 |
5 | 20041411240301021203 |
6 | 214314501313452455 |
7 | 11114131412431553 |
oct | 1064641620237163 |
9 | 162376315567348 |
10 | 38813858610803 |
11 | 11404957346441 |
12 | 442a47687112b |
13 | 18871922161a3 |
14 | 98285a781163 |
15 | 474986a36538 |
hex | 234d0e413e73 |
38813858610803 has 8 divisors (see below), whose sum is σ = 39019261023072. Its totient is φ = 38608540822656.
The previous prime is 38813858610757. The next prime is 38813858610829. The reversal of 38813858610803 is 30801685831883.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38813858610803 - 212 = 38813858606707 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38813858610883) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20236175 + ... + 22071032.
It is an arithmetic number, because the mean of its divisors is an integer number (4877407627884).
Almost surely, 238813858610803 is an apocalyptic number.
38813858610803 is a deficient number, since it is larger than the sum of its proper divisors (205402412269).
38813858610803 is a wasteful number, since it uses less digits than its factorization.
38813858610803 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42312061.
The product of its (nonzero) digits is 26542080, while the sum is 62.
The spelling of 38813858610803 in words is "thirty-eight trillion, eight hundred thirteen billion, eight hundred fifty-eight million, six hundred ten thousand, eight hundred three".
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