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104354205 = 3524128867
BaseRepresentation
bin1100011100001…
…01000110011101
321021100202001120
412032011012131
5203203313310
614204401153
72404665444
oct616050635
9237322046
10104354205
11539a594a
122ab461b9
1318809667
14dc05d5b
159264b70
hex638519d

104354205 has 16 divisors (see below), whose sum is σ = 167665344. Its totient is φ = 55422720.

The previous prime is 104354203. The next prime is 104354219. The reversal of 104354205 is 502453401.

It is not a de Polignac number, because 104354205 - 21 = 104354203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104354203) 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 15 ways as a sum of consecutive naturals, for example, 10819 + ... + 18048.

It is an arithmetic number, because the mean of its divisors is an integer number (10479084).

Almost surely, 2104354205 is an apocalyptic number.

104354205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104354205 is a deficient number, since it is larger than the sum of its proper divisors (63311139).

104354205 is a wasteful number, since it uses less digits than its factorization.

104354205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29116.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 104354205 is about 10215.3905945881. The cubic root of 104354205 is about 470.8002136796.

The spelling of 104354205 in words is "one hundred four million, three hundred fifty-four thousand, two hundred five".

Divisors: 1 3 5 15 241 723 1205 3615 28867 86601 144335 433005 6956947 20870841 34784735 104354205