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104444837 = 714920691
BaseRepresentation
bin1100011100110…
…11001110100101
321021112100101022
412032123032211
5203214213322
614210340525
72405523620
oct616331645
9237470338
10104444837
1153a57a52
122ab8a745
131883b9a3
14dc2adb7
159281942
hex639b3a5

104444837 has 4 divisors (see below), whose sum is σ = 119365536. Its totient is φ = 89524140.

The previous prime is 104444819. The next prime is 104444867. The reversal of 104444837 is 738444401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104444837 - 26 = 104444773 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104444797 and 104444806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104444867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7460339 + ... + 7460352.

It is an arithmetic number, because the mean of its divisors is an integer number (29841384).

Almost surely, 2104444837 is an apocalyptic number.

It is an amenable number.

104444837 is a deficient number, since it is larger than the sum of its proper divisors (14920699).

104444837 is an equidigital number, since it uses as much as digits as its factorization.

104444837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14920698.

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 104444837 is about 10219.8256834449. The cubic root of 104444837 is about 470.9364714631.

The spelling of 104444837 in words is "one hundred four million, four hundred forty-four thousand, eight hundred thirty-seven".

Divisors: 1 7 14920691 104444837