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3230134223 = 21115308693
BaseRepresentation
bin1100000010000111…
…1110111111001111
322100010001211010212
43000201332333033
523103403243343
61252304553035
7143021454641
oct30041767717
98303054125
103230134223
111408365718
1276192277b
133c628c934
14228dd0891
1513d8a1c18
hexc087efcf

3230134223 has 4 divisors (see below), whose sum is σ = 3245443128. Its totient is φ = 3214825320.

The previous prime is 3230134217. The next prime is 3230134247. The reversal of 3230134223 is 3224310323.

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 3230134223 - 220 = 3229085647 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 (3230134213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7654136 + ... + 7654557.

It is an arithmetic number, because the mean of its divisors is an integer number (811360782).

Almost surely, 23230134223 is an apocalyptic number.

3230134223 is a deficient number, since it is larger than the sum of its proper divisors (15308905).

3230134223 is a wasteful number, since it uses less digits than its factorization.

3230134223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15308904.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3230134223 is about 56834.2697938489. The cubic root of 3230134223 is about 1478.2237979174.

Adding to 3230134223 its reverse (3224310323), we get a palindrome (6454444546).

The spelling of 3230134223 in words is "three billion, two hundred thirty million, one hundred thirty-four thousand, two hundred twenty-three".

Divisors: 1 211 15308693 3230134223