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4672243 = 23203141
BaseRepresentation
bin10001110100101011110011
322210101010001
4101310223303
52144002433
6244050431
754466462
oct21645363
98711101
104672243
112701364
121693a17
13c77854
148989d9
1562457d
hex474af3

4672243 has 4 divisors (see below), whose sum is σ = 4875408. Its totient is φ = 4469080.

The previous prime is 4672231. The next prime is 4672253. The reversal of 4672243 is 3422764.

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 4672243 - 221 = 2575091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4672253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101548 + ... + 101593.

It is an arithmetic number, because the mean of its divisors is an integer number (1218852).

Almost surely, 24672243 is an apocalyptic number.

4672243 is a deficient number, since it is larger than the sum of its proper divisors (203165).

4672243 is a wasteful number, since it uses less digits than its factorization.

4672243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203164.

The product of its digits is 8064, while the sum is 28.

The square root of 4672243 is about 2161.5371845055. The cubic root of 4672243 is about 167.1764661481.

The spelling of 4672243 in words is "four million, six hundred seventy-two thousand, two hundred forty-three".

Divisors: 1 23 203141 4672243