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4670223 = 31791573
BaseRepresentation
bin10001110100001100001111
322210021100020
4101310030033
52143421343
6244033223
754460545
oct21641417
98707306
104670223
1126aa898
121692813
13c7695c
14897d95
15623b83
hex47430f

4670223 has 8 divisors (see below), whose sum is σ = 6593328. Its totient is φ = 2930304.

The previous prime is 4670213. The next prime is 4670227. The reversal of 4670223 is 3220764.

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

It is not a de Polignac number, because 4670223 - 24 = 4670207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4670193 and 4670202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4670227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45736 + ... + 45837.

It is an arithmetic number, because the mean of its divisors is an integer number (824166).

Almost surely, 24670223 is an apocalyptic number.

4670223 is a deficient number, since it is larger than the sum of its proper divisors (1923105).

4670223 is a wasteful number, since it uses less digits than its factorization.

4670223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91593.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 4670223 is about 2161.0698739282. The cubic root of 4670223 is about 167.1523702881.

Adding to 4670223 its reverse (3220764), we get a palindrome (7890987).

The spelling of 4670223 in words is "four million, six hundred seventy thousand, two hundred twenty-three".

Divisors: 1 3 17 51 91573 274719 1556741 4670223