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2230663206 = 231492495149
BaseRepresentation
bin1000010011110101…
…0011100000100110
312202110101102122210
42010331103200212
514032022210311
61005202504250
7106164216162
oct20475234046
95673342583
102230663206
11a45173312
12523065086
132971a9475
1417237dca2
15d0c773a6
hex84f53826

2230663206 has 16 divisors (see below), whose sum is σ = 4491270000. Its totient is φ = 738563808.

The previous prime is 2230663199. The next prime is 2230663207. The reversal of 2230663206 is 6023660322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230663207) 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, 1246681 + ... + 1248468.

It is an arithmetic number, because the mean of its divisors is an integer number (280704375).

Almost surely, 22230663206 is an apocalyptic number.

2230663206 is an abundant number, since it is smaller than the sum of its proper divisors (2260606794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2230663206 is a wasteful number, since it uses less digits than its factorization.

2230663206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2495303.

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 2230663206 is about 47229.8973744386. The cubic root of 2230663206 is about 1306.6060594922.

The spelling of 2230663206 in words is "two billion, two hundred thirty million, six hundred sixty-three thousand, two hundred six".

Divisors: 1 2 3 6 149 298 447 894 2495149 4990298 7485447 14970894 371777201 743554402 1115331603 2230663206