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104433223 = 891173407
BaseRepresentation
bin1100011100110…
…00011001000111
321021111202110011
412032120121013
5203213330343
614210211051
72405445016
oct616303107
9237452404
10104433223
1153a4a254
122ab83a87
131883660b
14dc26a7d
15927d29d
hex6398647

104433223 has 4 divisors (see below), whose sum is σ = 105606720. Its totient is φ = 103259728.

The previous prime is 104433211. The next prime is 104433229. The reversal of 104433223 is 322334401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322334401 = 833883547.

It is a cyclic number.

It is not a de Polignac number, because 104433223 - 29 = 104432711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104433194 and 104433203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104433229) 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, 586615 + ... + 586792.

It is an arithmetic number, because the mean of its divisors is an integer number (26401680).

Almost surely, 2104433223 is an apocalyptic number.

104433223 is a deficient number, since it is larger than the sum of its proper divisors (1173497).

104433223 is an equidigital number, since it uses as much as digits as its factorization.

104433223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173496.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 104433223 is about 10219.2574583479. The cubic root of 104433223 is about 470.9190151705.

Adding to 104433223 its reverse (322334401), we get a palindrome (426767624).

The spelling of 104433223 in words is "one hundred four million, four hundred thirty-three thousand, two hundred twenty-three".

Divisors: 1 89 1173407 104433223