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104204444 = 22233373361
BaseRepresentation
bin1100011011000…
…00100010011100
321021002010121212
412031200202130
5203134020234
614201243552
72403503021
oct615404234
9237063555
10104204444
1153903383
122aa935b8
1318786446
14dba7548
1592355ce
hex636089c

104204444 has 24 divisors (see below), whose sum is σ = 190907808. Its totient is φ = 49674240.

The previous prime is 104204393. The next prime is 104204459. The reversal of 104204444 is 444402401.

It is a super-2 number, since 2×1042044442 = 21717132298698272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 29324 + ... + 32684.

It is an arithmetic number, because the mean of its divisors is an integer number (7954492).

Almost surely, 2104204444 is an apocalyptic number.

It is an amenable number.

104204444 is a deficient number, since it is larger than the sum of its proper divisors (86703364).

104204444 is a wasteful number, since it uses less digits than its factorization.

104204444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3725 (or 3723 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 104204444 is about 10208.0577976420. The cubic root of 104204444 is about 470.5748872966.

Adding to 104204444 its reverse (444402401), we get a palindrome (548606845).

The spelling of 104204444 in words is "one hundred four million, two hundred four thousand, four hundred forty-four".

Divisors: 1 2 4 23 46 92 337 674 1348 3361 6722 7751 13444 15502 31004 77303 154606 309212 1132657 2265314 4530628 26051111 52102222 104204444