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2230232230 = 25223023223
BaseRepresentation
bin1000010011101110…
…1010010010100110
312202102120112110201
42010323222102212
514031414412410
61005145341114
7106160442532
oct20473522246
95672515421
102230232230
11a449a9536
12522a9779a
13297088255
141722aabc2
15d0bde83a
hex84eea4a6

2230232230 has 8 divisors (see below), whose sum is σ = 4014418032. Its totient is φ = 892092888.

The previous prime is 2230232167. The next prime is 2230232233. The reversal of 2230232230 is 322320322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2230232198 and 2230232207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230232233) 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, 111511602 + ... + 111511621.

It is an arithmetic number, because the mean of its divisors is an integer number (501802254).

Almost surely, 22230232230 is an apocalyptic number.

2230232230 is a deficient number, since it is larger than the sum of its proper divisors (1784185802).

2230232230 is a wasteful number, since it uses less digits than its factorization.

2230232230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223023230.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 2230232230 is about 47225.3346203074. The cubic root of 2230232230 is about 1306.5219063248.

Adding to 2230232230 its reverse (322320322), we get a palindrome (2552552552).

The spelling of 2230232230 in words is "two billion, two hundred thirty million, two hundred thirty-two thousand, two hundred thirty".

Divisors: 1 2 5 10 223023223 446046446 1115116115 2230232230