Base | Representation |
---|---|
bin | 100011011001001111… |
… | …100011000011110001 |
3 | 10122002121010002222000 |
4 | 203121033203003301 |
5 | 1110313121020001 |
6 | 25243051404213 |
7 | 2513533444041 |
oct | 433117430361 |
9 | 118077102860 |
10 | 38004470001 |
11 | 151325948a3 |
12 | 7447753669 |
13 | 3778811994 |
14 | 1ba7557721 |
15 | ec6708a86 |
hex | 8d93e30f1 |
38004470001 has 8 divisors (see below), whose sum is σ = 56302918560. Its totient is φ = 25336313316.
The previous prime is 38004469999. The next prime is 38004470029. The reversal of 38004470001 is 10007440083.
38004470001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 38004470001 - 21 = 38004469999 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1407572963 = 38004470001 / (3 + 8 + 0 + 0 + 4 + 4 + 7 + 0 + 0 + 0 + 1).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (38004470051) 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, 703786455 + ... + 703786508.
It is an arithmetic number, because the mean of its divisors is an integer number (7037864820).
Almost surely, 238004470001 is an apocalyptic number.
It is an amenable number.
38004470001 is a deficient number, since it is larger than the sum of its proper divisors (18298448559).
38004470001 is a wasteful number, since it uses less digits than its factorization.
38004470001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1407572972 (or 1407572966 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The spelling of 38004470001 in words is "thirty-eight billion, four million, four hundred seventy thousand, one".
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