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104083454 = 252041727
BaseRepresentation
bin1100011010000…
…10111111111110
321020211222122202
412031002333332
5203121132304
614154511502
72402460206
oct615027776
9236758582
10104083454
1153830492
122aa35592
1318743357
14db75406
15920e81e
hex6342ffe

104083454 has 4 divisors (see below), whose sum is σ = 156125184. Its totient is φ = 52041726.

The previous prime is 104083451. The next prime is 104083459. The reversal of 104083454 is 454380401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 454380401 = 1268935809.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104083451) 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 as a sum of consecutive naturals, namely, 26020862 + ... + 26020865.

It is an arithmetic number, because the mean of its divisors is an integer number (39031296).

Almost surely, 2104083454 is an apocalyptic number.

104083454 is a deficient number, since it is larger than the sum of its proper divisors (52041730).

104083454 is an equidigital number, since it uses as much as digits as its factorization.

104083454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52041729.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 104083454 is about 10202.1298756681. The cubic root of 104083454 is about 470.3926912756.

The spelling of 104083454 in words is "one hundred four million, eighty-three thousand, four hundred fifty-four".

Divisors: 1 2 52041727 104083454