Base | Representation |
---|---|
bin | 10111110110000… |
… | …11111100000001 |
3 | 111221101200022122 |
4 | 23323003330001 |
5 | 402202011001 |
6 | 31503214025 |
7 | 4646146451 |
oct | 1373037401 |
9 | 457350278 |
10 | 200032001 |
11 | a2a05004 |
12 | 56ba7315 |
13 | 32598a40 |
14 | 1c7cdd61 |
15 | 12863b1b |
hex | bec3f01 |
200032001 has 8 divisors (see below), whose sum is σ = 220429440. Its totient is φ = 180350352.
The previous prime is 200031991. The next prime is 200032003. The reversal of 200032001 is 100230002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 200032001 - 214 = 200015617 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 200032001.
It is not an unprimeable number, because it can be changed into a prime (200032003) 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, 178361 + ... + 179478.
It is an arithmetic number, because the mean of its divisors is an integer number (27553680).
Almost surely, 2200032001 is an apocalyptic number.
It is an amenable number.
200032001 is a deficient number, since it is larger than the sum of its proper divisors (20397439).
200032001 is a wasteful number, since it uses less digits than its factorization.
200032001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 357895.
The product of its (nonzero) digits is 12, while the sum is 8.
The square root of 200032001 is about 14143.2669846821. The cubic root of 200032001 is about 584.8347364764.
Adding to 200032001 its reverse (100230002), we get a palindrome (300262003).
The spelling of 200032001 in words is "two hundred million, thirty-two thousand, one".
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