Base | Representation |
---|---|
bin | 11101111110100101010… |
… | …00011100001010000111 |
3 | 10122110200122001022010200 |
4 | 32333102220130022013 |
5 | 113334000414001244 |
6 | 2105104551021543 |
7 | 134263062020325 |
oct | 16772250341207 |
9 | 3573618038120 |
10 | 1030031000199 |
11 | 367919712923 |
12 | 14776336a8b3 |
13 | 76192bc5c46 |
14 | 37bd4a40d15 |
15 | 1bbd7e65669 |
hex | efd2a1c287 |
1030031000199 has 6 divisors (see below), whose sum is σ = 1487822555856. Its totient is φ = 686687333460.
The previous prime is 1030031000177. The next prime is 1030031000203. The reversal of 1030031000199 is 9910001300301.
It is not a de Polignac number, because 1030031000199 - 212 = 1030030996103 is a prime.
It is a super-2 number, since 2×10300310001992 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030031000149) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57223944447 + ... + 57223944464.
It is an arithmetic number, because the mean of its divisors is an integer number (247970425976).
Almost surely, 21030031000199 is an apocalyptic number.
1030031000199 is a deficient number, since it is larger than the sum of its proper divisors (457791555657).
1030031000199 is a wasteful number, since it uses less digits than its factorization.
1030031000199 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114447888917 (or 114447888914 counting only the distinct ones).
The product of its (nonzero) digits is 729, while the sum is 27.
The spelling of 1030031000199 in words is "one trillion, thirty billion, thirty-one million, one hundred ninety-nine", and thus it is an aban number.
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