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104754493 = 1743473049
BaseRepresentation
bin1100011111001…
…10110100111101
321022010002011001
412033212310331
5203304120433
614221130301
72411253454
oct617466475
9238102131
10104754493
1154149668
122b0b9991
131891990c
14dcabb9b
1592e357d
hex63e6d3d

104754493 has 16 divisors (see below), whose sum is σ = 115948800. Its totient is φ = 94219776.

The previous prime is 104754491. The next prime is 104754499. The reversal of 104754493 is 394457401.

It is a cyclic number.

It is not a de Polignac number, because 104754493 - 21 = 104754491 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104754491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32833 + ... + 35881.

It is an arithmetic number, because the mean of its divisors is an integer number (7246800).

Almost surely, 2104754493 is an apocalyptic number.

It is an amenable number.

104754493 is a deficient number, since it is larger than the sum of its proper divisors (11194307).

104754493 is a wasteful number, since it uses less digits than its factorization.

104754493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3156.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 104754493 is about 10234.9642402893. The cubic root of 104754493 is about 471.4014200070.

The spelling of 104754493 in words is "one hundred four million, seven hundred fifty-four thousand, four hundred ninety-three".

Divisors: 1 17 43 47 731 799 2021 3049 34357 51833 131107 143303 2228819 2436151 6162029 104754493