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4672043 = 19245897
BaseRepresentation
bin10001110100101000101011
322210100211122
4101310220223
52144001133
6244045455
754466055
oct21645053
98710748
104672043
1127011a2
12169388b
13c7772c
148988d5
15624498
hex474a2b

4672043 has 4 divisors (see below), whose sum is σ = 4917960. Its totient is φ = 4426128.

The previous prime is 4672039. The next prime is 4672049. The reversal of 4672043 is 3402764.

It is a happy number.

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 4672043 - 22 = 4672039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4672049) 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 3 ways as a sum of consecutive naturals, for example, 122930 + ... + 122967.

It is an arithmetic number, because the mean of its divisors is an integer number (1229490).

Almost surely, 24672043 is an apocalyptic number.

4672043 is a deficient number, since it is larger than the sum of its proper divisors (245917).

4672043 is a wasteful number, since it uses less digits than its factorization.

4672043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245916.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 4672043 is about 2161.4909206379. The cubic root of 4672043 is about 167.1740807292.

The spelling of 4672043 in words is "four million, six hundred seventy-two thousand, forty-three".

Divisors: 1 19 245897 4672043