Base | Representation |
---|---|
bin | 111101111000011… |
… | …001011010100101 |
3 | 2200100112201220021 |
4 | 331320121122211 |
5 | 4111234204331 |
6 | 251004035141 |
7 | 34504335442 |
oct | 7570313245 |
9 | 2610481807 |
10 | 1038194341 |
11 | 493040858 |
12 | 24b832ab1 |
13 | 137120ba2 |
14 | 9bc509c9 |
15 | 61228211 |
hex | 3de196a5 |
1038194341 has 4 divisors (see below), whose sum is σ = 1042142112. Its totient is φ = 1034246572.
The previous prime is 1038194317. The next prime is 1038194347. The reversal of 1038194341 is 1434918301.
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 1038194341 - 217 = 1038063269 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1038194297 and 1038194306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1038194347) 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, 1973491 + ... + 1974016.
It is an arithmetic number, because the mean of its divisors is an integer number (260535528).
Almost surely, 21038194341 is an apocalyptic number.
It is an amenable number.
1038194341 is a deficient number, since it is larger than the sum of its proper divisors (3947771).
1038194341 is an equidigital number, since it uses as much as digits as its factorization.
1038194341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3947770.
The product of its (nonzero) digits is 10368, while the sum is 34.
The square root of 1038194341 is about 32221.0232767366. The cubic root of 1038194341 is about 1012.5727114576.
The spelling of 1038194341 in words is "one billion, thirty-eight million, one hundred ninety-four thousand, three hundred forty-one".
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