Base | Representation |
---|---|
bin | 100001101011100… |
… | …0000000100011111 |
3 | 2220202111011222022 |
4 | 1003113000010133 |
5 | 4303301244241 |
6 | 304050010355 |
7 | 40001501066 |
oct | 10327000437 |
9 | 2822434868 |
10 | 1130103071 |
11 | 52aa06189 |
12 | 2765769bb |
13 | 150190856 |
14 | aa1371dd |
15 | 6933054b |
hex | 435c011f |
1130103071 has 8 divisors (see below), whose sum is σ = 1198665600. Its totient is φ = 1062448920.
The previous prime is 1130103061. The next prime is 1130103083. The reversal of 1130103071 is 1703010311.
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 1130103071 - 214 = 1130086687 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130103011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224531 + ... + 229508.
It is an arithmetic number, because the mean of its divisors is an integer number (149833200).
Almost surely, 21130103071 is an apocalyptic number.
1130103071 is a deficient number, since it is larger than the sum of its proper divisors (68562529).
1130103071 is a wasteful number, since it uses less digits than its factorization.
1130103071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454189.
The product of its (nonzero) digits is 63, while the sum is 17.
The square root of 1130103071 is about 33617.0056816487. The cubic root of 1130103071 is about 1041.6121049978.
Adding to 1130103071 its reverse (1703010311), we get a palindrome (2833113382).
The spelling of 1130103071 in words is "one billion, one hundred thirty million, one hundred three thousand, seventy-one".
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