Base | Representation |
---|---|
bin | 110000011100110000… |
… | …0011110100001010111 |
3 | 100221120000012100120001 |
4 | 1200321200132201113 |
5 | 3201040232430124 |
6 | 115444104352131 |
7 | 10342210443355 |
oct | 1407140364127 |
9 | 327500170501 |
10 | 104044030039 |
11 | 40141162794 |
12 | 181b8175647 |
13 | 9a715a9121 |
14 | 50701967d5 |
15 | 2a8e2aab44 |
hex | 183981e857 |
104044030039 has 4 divisors (see below), whose sum is σ = 109520031640. Its totient is φ = 98568028440.
The previous prime is 104044030021. The next prime is 104044030043. The reversal of 104044030039 is 930030440401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 930030440401 = 732877 ⋅1269013.
It is a cyclic number.
It is not a de Polignac number, because 104044030039 - 27 = 104044029911 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 104044029989 and 104044030016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104044030009) 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 3 ways as a sum of consecutive naturals, for example, 2738000772 + ... + 2738000809.
It is an arithmetic number, because the mean of its divisors is an integer number (27380007910).
Almost surely, 2104044030039 is an apocalyptic number.
104044030039 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
104044030039 is a deficient number, since it is larger than the sum of its proper divisors (5476001601).
104044030039 is an equidigital number, since it uses as much as digits as its factorization.
104044030039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5476001600.
The product of its (nonzero) digits is 5184, while the sum is 28.
The spelling of 104044030039 in words is "one hundred four billion, forty-four million, thirty thousand, thirty-nine".
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