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2300226081 = 3766742027
BaseRepresentation
bin1000100100011010…
…1010101000100001
312221022021120222120
42021012222220201
514202324213311
61020125454453
7111000412326
oct21106525041
95838246876
102300226081
11a8046599a
12542411429
132a872402a
1417b6cab4d
15d6e18706
hex891aaa21

2300226081 has 4 divisors (see below), whose sum is σ = 3066968112. Its totient is φ = 1533484052.

The previous prime is 2300226073. The next prime is 2300226109. The reversal of 2300226081 is 1806220032.

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 2300226081 - 23 = 2300226073 is a prime.

It is a super-2 number, since 2×23002260812 = 10582080047425237122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2300226001) 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, 383371011 + ... + 383371016.

It is an arithmetic number, because the mean of its divisors is an integer number (766742028).

Almost surely, 22300226081 is an apocalyptic number.

It is an amenable number.

2300226081 is a deficient number, since it is larger than the sum of its proper divisors (766742031).

2300226081 is an equidigital number, since it uses as much as digits as its factorization.

2300226081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766742030.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2300226081 is about 47960.6722325699. The cubic root of 2300226081 is about 1320.0493708577.

The spelling of 2300226081 in words is "two billion, three hundred million, two hundred twenty-six thousand, eighty-one".

Divisors: 1 3 766742027 2300226081