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104130076 = 2240164919
BaseRepresentation
bin1100011010011…
…10011000011100
321020221100121111
412031032120130
5203124130301
614155511404
72403043141
oct615163034
9236840544
10104130076
1153862516
122aa58564
131875b63b
14db883c8
15921d551
hex634e61c

104130076 has 12 divisors (see below), whose sum is σ = 182684880. Its totient is φ = 51934400.

The previous prime is 104130071. The next prime is 104130077. The reversal of 104130076 is 670031401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104130071) 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 3 ways as a sum of consecutive naturals, for example, 30856 + ... + 34063.

It is an arithmetic number, because the mean of its divisors is an integer number (15223740).

Almost surely, 2104130076 is an apocalyptic number.

It is an amenable number.

104130076 is a deficient number, since it is larger than the sum of its proper divisors (78554804).

104130076 is a wasteful number, since it uses less digits than its factorization.

104130076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65324 (or 65322 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 104130076 is about 10204.4145348962. The cubic root of 104130076 is about 470.4629149714.

Adding to 104130076 its reverse (670031401), we get a palindrome (774161477).

The spelling of 104130076 in words is "one hundred four million, one hundred thirty thousand, seventy-six".

Divisors: 1 2 4 401 802 1604 64919 129838 259676 26032519 52065038 104130076