Search a number
-
+
104184233 = 173602221
BaseRepresentation
bin1100011010110…
…11100110101001
321021001002220022
412031123212221
5203132343413
614201010225
72403360056
oct615334651
9237032808
10104184233
115389a17a
122aa83975
131877a19a
14dba002d
15922e608
hex635b9a9

104184233 has 4 divisors (see below), whose sum is σ = 104786628. Its totient is φ = 103581840.

The previous prime is 104184229. The next prime is 104184247. The reversal of 104184233 is 332481401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 332481401 = 747497343.

It can be written as a sum of positive squares in 2 ways, for example, as 47513449 + 56670784 = 6893^2 + 7528^2 .

It is a cyclic number.

It is not a de Polignac number, because 104184233 - 22 = 104184229 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104184293) 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, 300938 + ... + 301283.

It is an arithmetic number, because the mean of its divisors is an integer number (26196657).

Almost surely, 2104184233 is an apocalyptic number.

It is an amenable number.

104184233 is a deficient number, since it is larger than the sum of its proper divisors (602395).

104184233 is an equidigital number, since it uses as much as digits as its factorization.

104184233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602394.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 104184233 is about 10207.0677963850. The cubic root of 104184233 is about 470.5444618380.

The spelling of 104184233 in words is "one hundred four million, one hundred eighty-four thousand, two hundred thirty-three".

Divisors: 1 173 602221 104184233