Search a number
-
+
210020200201 = 7293732773679
BaseRepresentation
bin1100001110011000101…
…1011110111100001001
3202002002200001121002101
43003212023132330021
511420110132401301
6240252033433401
721113332150450
oct3034613367411
9662080047071
10210020200201
1181083a22999
123485340b861
1316a6025cc16
14a244bc1b97
1556e2ec2701
hex30e62def09

210020200201 has 16 divisors (see below), whose sum is σ = 248965516800. Its totient is φ = 173343780288.

The previous prime is 210020200133. The next prime is 210020200217. The reversal of 210020200201 is 102002020012.

It is not a de Polignac number, because 210020200201 - 215 = 210020167433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210020200241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1311121 + ... + 1462558.

It is an arithmetic number, because the mean of its divisors is an integer number (15560344800).

Almost surely, 2210020200201 is an apocalyptic number.

It is an amenable number.

210020200201 is a deficient number, since it is larger than the sum of its proper divisors (38945316599).

210020200201 is a wasteful number, since it uses less digits than its factorization.

210020200201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774088.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 210020200201 its reverse (102002020012), we get a palindrome (312022220213).

The spelling of 210020200201 in words is "two hundred ten billion, twenty million, two hundred thousand, two hundred one".

Divisors: 1 7 29 203 373 2611 10817 75719 2773679 19415753 80436691 563056837 1034582267 7242075869 30002885743 210020200201