Base | Representation |
---|---|
bin | 111101011010011… |
… | …100110111001101 |
3 | 2122210202220110010 |
4 | 331122130313031 |
5 | 4102232003031 |
6 | 250123503433 |
7 | 34350531531 |
oct | 7532346715 |
9 | 2583686403 |
10 | 1030344141 |
11 | 489669892 |
12 | 249087b79 |
13 | 1356029b8 |
14 | 9aba9bc1 |
15 | 606c7246 |
hex | 3d69cdcd |
1030344141 has 16 divisors (see below), whose sum is σ = 1447102400. Its totient is φ = 650291328.
The previous prime is 1030344083. The next prime is 1030344163. The reversal of 1030344141 is 1414430301.
It is a de Polignac number, because none of the positive numbers 2k-1030344141 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 (1030344181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88995 + ... + 99903.
It is an arithmetic number, because the mean of its divisors is an integer number (90443900).
Almost surely, 21030344141 is an apocalyptic number.
It is an amenable number.
1030344141 is a deficient number, since it is larger than the sum of its proper divisors (416758259).
1030344141 is a wasteful number, since it uses less digits than its factorization.
1030344141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12588.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 1030344141 is about 32098.9741424862. The cubic root of 1030344141 is about 1010.0140967872.
Adding to 1030344141 its reverse (1414430301), we get a palindrome (2444774442).
The spelling of 1030344141 in words is "one billion, thirty million, three hundred forty-four thousand, one hundred forty-one".
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