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2230369159 = 7928232521
BaseRepresentation
bin1000010011110000…
…1011101110000111
312202102211111022011
42010330023232013
514031433303114
61005152315051
7106161552664
oct20474135607
95672744264
102230369159
11a44a923a7
12522b42a87
13297105685
14172304a6b
15d0c1a1c4
hex84f0bb87

2230369159 has 4 divisors (see below), whose sum is σ = 2258601760. Its totient is φ = 2202136560.

The previous prime is 2230369157. The next prime is 2230369199. The reversal of 2230369159 is 9519630322.

2230369159 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.

It is a cyclic number.

It is not a de Polignac number, because 2230369159 - 21 = 2230369157 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 (2230369151) 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, 14116182 + ... + 14116339.

It is an arithmetic number, because the mean of its divisors is an integer number (564650440).

Almost surely, 22230369159 is an apocalyptic number.

2230369159 is a deficient number, since it is larger than the sum of its proper divisors (28232601).

2230369159 is an equidigital number, since it uses as much as digits as its factorization.

2230369159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28232600.

The product of its (nonzero) digits is 87480, while the sum is 40.

The square root of 2230369159 is about 47226.7843389744. The cubic root of 2230369159 is about 1306.5486445085.

The spelling of 2230369159 in words is "two billion, two hundred thirty million, three hundred sixty-nine thousand, one hundred fifty-nine".

Divisors: 1 79 28232521 2230369159