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2230201013 = 2518885263
BaseRepresentation
bin1000010011101110…
…0010101010110101
312202102111221122112
42010323202222311
514031412413023
61005144540405
7106160252525
oct20473425265
95672457575
102230201013
11a44988037
12522a81705
13297076c91
1417229d685
15d0bd5478
hex84ee2ab5

2230201013 has 4 divisors (see below), whose sum is σ = 2239086528. Its totient is φ = 2221315500.

The previous prime is 2230200991. The next prime is 2230201031. The reversal of 2230201013 is 3101020322.

It is a happy number.

2230201013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2230201013 - 218 = 2229938869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230201033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4442381 + ... + 4442882.

It is an arithmetic number, because the mean of its divisors is an integer number (559771632).

Almost surely, 22230201013 is an apocalyptic number.

It is an amenable number.

2230201013 is a deficient number, since it is larger than the sum of its proper divisors (8885515).

2230201013 is an equidigital number, since it uses as much as digits as its factorization.

2230201013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8885514.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2230201013 is about 47225.0041079935. The cubic root of 2230201013 is about 1306.5158104148.

Adding to 2230201013 its reverse (3101020322), we get a palindrome (5331221335).

The spelling of 2230201013 in words is "two billion, two hundred thirty million, two hundred one thousand, thirteen".

Divisors: 1 251 8885263 2230201013