Base | Representation |
---|---|
bin | 11101111110111101010… |
… | …11000000110010010101 |
3 | 10122111012201011000021212 |
4 | 32333132223000302111 |
5 | 113334404122013414 |
6 | 2105141004351205 |
7 | 134301064010264 |
oct | 16773653006225 |
9 | 3574181130255 |
10 | 1030233001109 |
11 | 367a12742124 |
12 | 1477bab45505 |
13 | 761c5a00c00 |
14 | 37c137c45db |
15 | 1bbeaa6783e |
hex | efdeac0c95 |
1030233001109 has 24 divisors (see below), whose sum is σ = 1122468710400. Its totient is φ = 945125912640.
The previous prime is 1030233001073. The next prime is 1030233001123. The reversal of 1030233001109 is 9011003320301.
It is not a de Polignac number, because 1030233001109 - 228 = 1029964565653 is a prime.
It is a super-2 number, since 2×10302330011092 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030233001139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20533964 + ... + 20584074.
It is an arithmetic number, because the mean of its divisors is an integer number (46769529600).
Almost surely, 21030233001109 is an apocalyptic number.
It is an amenable number.
1030233001109 is a deficient number, since it is larger than the sum of its proper divisors (92235709291).
1030233001109 is a wasteful number, since it uses less digits than its factorization.
1030233001109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50885 (or 50872 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 23.
The spelling of 1030233001109 in words is "one trillion, thirty billion, two hundred thirty-three million, one thousand, one hundred nine".
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