Base | Representation |
---|---|
bin | 1001001011001… |
… | …0100010000001 |
3 | 2200101222122020 |
4 | 2102302202001 |
5 | 34322330001 |
6 | 3452432053 |
7 | 645034410 |
oct | 222624201 |
9 | 80358566 |
10 | 38480001 |
11 | 1a7a265a |
12 | 10a78629 |
13 | 7c83a41 |
14 | 5179477 |
15 | 35a1736 |
hex | 24b2881 |
38480001 has 8 divisors (see below), whose sum is σ = 58636224. Its totient is φ = 21988560.
The previous prime is 38479949. The next prime is 38480023. The reversal of 38480001 is 10008483.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38480001 - 26 = 38479937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38480051) 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, 916170 + ... + 916211.
It is an arithmetic number, because the mean of its divisors is an integer number (7329528).
Almost surely, 238480001 is an apocalyptic number.
It is an amenable number.
38480001 is a deficient number, since it is larger than the sum of its proper divisors (20156223).
38480001 is a wasteful number, since it uses less digits than its factorization.
38480001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1832391.
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 38480001 is about 6203.2250483116. The cubic root of 38480001 is about 337.6071933855.
Adding to 38480001 its reverse (10008483), we get a palindrome (48488484).
The spelling of 38480001 in words is "thirty-eight million, four hundred eighty thousand, one".
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