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104301223 = 1321573931
BaseRepresentation
bin1100011011110…
…00001010100111
321021021001101021
412031320022213
5203200114343
614203312011
72404355125
oct615701247
9237231337
10104301223
115396a064
122ab1b607
13187bb500
14dbd0915
1592540ed
hex63782a7

104301223 has 12 divisors (see below), whose sum is σ = 113689848. Its totient is φ = 95640480.

The previous prime is 104301221. The next prime is 104301227. The reversal of 104301223 is 322103401.

It is a happy number.

It is not a de Polignac number, because 104301223 - 21 = 104301221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104301197 and 104301206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104301221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24568 + ... + 28498.

It is an arithmetic number, because the mean of its divisors is an integer number (9474154).

Almost surely, 2104301223 is an apocalyptic number.

104301223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104301223 is a deficient number, since it is larger than the sum of its proper divisors (9388625).

104301223 is a wasteful number, since it uses less digits than its factorization.

104301223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4114 (or 4101 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 104301223 is about 10212.7970213845. The cubic root of 104301223 is about 470.7205230414.

Adding to 104301223 its reverse (322103401), we get a palindrome (426404624).

The spelling of 104301223 in words is "one hundred four million, three hundred one thousand, two hundred twenty-three".

Divisors: 1 13 157 169 2041 3931 26533 51103 617167 664339 8023171 104301223