Base | Representation |
---|---|
bin | 111101011001010… |
… | …001001011001011 |
3 | 2122210012011011222 |
4 | 331121101023023 |
5 | 4102142042443 |
6 | 250113112255 |
7 | 34345100636 |
oct | 7531211313 |
9 | 2583164158 |
10 | 1030034123 |
11 | 489477978 |
12 | 248b5868b |
13 | 135524861 |
14 | 9ab28c1d |
15 | 60665468 |
hex | 3d6512cb |
1030034123 has 8 divisors (see below), whose sum is σ = 1039524192. Its totient is φ = 1020583936.
The previous prime is 1030034119. The next prime is 1030034129. The reversal of 1030034123 is 3214300301.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1030034123 - 22 = 1030034119 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1030034129) 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, 43211 + ... + 62667.
It is an arithmetic number, because the mean of its divisors is an integer number (129940524).
Almost surely, 21030034123 is an apocalyptic number.
1030034123 is a deficient number, since it is larger than the sum of its proper divisors (9490069).
1030034123 is a wasteful number, since it uses less digits than its factorization.
1030034123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19941.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 1030034123 is about 32094.1446840386. The cubic root of 1030034123 is about 1009.9127863130.
Adding to 1030034123 its reverse (3214300301), we get a palindrome (4244334424).
The spelling of 1030034123 in words is "one billion, thirty million, thirty-four thousand, one hundred twenty-three".
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