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104144033 = 742135339
BaseRepresentation
bin1100011010100…
…01110010100001
321020222001202102
412031101302201
5203130102113
614200100145
72403131630
oct615216241
9236861672
10104144033
1153871a54
122aa64655
1318764ab6
14db8d517
159222758
hex6351ca1

104144033 has 8 divisors (see below), whose sum is σ = 119307840. Its totient is φ = 89051760.

The previous prime is 104144009. The next prime is 104144071. The reversal of 104144033 is 330441401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104144033 - 26 = 104143969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104143996 and 104144014.

It is not an unprimeable number, because it can be changed into a prime (104144003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14723 + ... + 20616.

It is an arithmetic number, because the mean of its divisors is an integer number (14913480).

Almost surely, 2104144033 is an apocalyptic number.

It is an amenable number.

104144033 is a deficient number, since it is larger than the sum of its proper divisors (15163807).

104144033 is an equidigital number, since it uses as much as digits as its factorization.

104144033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35767.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 104144033 is about 10205.0983826713. The cubic root of 104144033 is about 470.4839334187.

Adding to 104144033 its reverse (330441401), we get a palindrome (434585434).

The spelling of 104144033 in words is "one hundred four million, one hundred forty-four thousand, thirty-three".

Divisors: 1 7 421 2947 35339 247373 14877719 104144033