Search a number
-
+
201300001 = 7109263827
BaseRepresentation
bin10111111111110…
…01100000100001
3112000210002200121
423333321200201
5403013100001
631550320241
74663010320
oct1377714041
9460702617
10201300001
11a36a0741
12574b9081
1332920c36
141ca400b7
1512a146a1
hexbff9821

201300001 has 8 divisors (see below), whose sum is σ = 232168640. Its totient is φ = 170959248.

The previous prime is 201299993. The next prime is 201300031. The reversal of 201300001 is 100003102.

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 201300001 - 23 = 201299993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201300031) 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, 131151 + ... + 132676.

It is an arithmetic number, because the mean of its divisors is an integer number (29021080).

Almost surely, 2201300001 is an apocalyptic number.

It is an amenable number.

201300001 is a deficient number, since it is larger than the sum of its proper divisors (30868639).

201300001 is a wasteful number, since it uses less digits than its factorization.

201300001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263943.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 201300001 is about 14188.0231533502. The cubic root of 201300001 is about 586.0678875094.

Adding to 201300001 its reverse (100003102), we get a palindrome (301303103).

The spelling of 201300001 in words is "two hundred one million, three hundred thousand, one".

Divisors: 1 7 109 763 263827 1846789 28757143 201300001