Base | Representation |
---|---|
bin | 111101011001010… |
… | …011100111100010 |
3 | 2122210012122220121 |
4 | 331121103213202 |
5 | 4102142403010 |
6 | 250113230454 |
7 | 34345142053 |
oct | 7531234742 |
9 | 2583178817 |
10 | 1030044130 |
11 | 489484445 |
12 | 248b6242a |
13 | 13552928b |
14 | 9ab2c72a |
15 | 606683da |
hex | 3d6539e2 |
1030044130 has 16 divisors (see below), whose sum is σ = 1913889024. Its totient is φ = 398726640.
The previous prime is 1030044101. The next prime is 1030044133. The reversal of 1030044130 is 314400301.
1030044130 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (1030044133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1661052 + ... + 1661671.
It is an arithmetic number, because the mean of its divisors is an integer number (119618064).
Almost surely, 21030044130 is an apocalyptic number.
1030044130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1030044130 is a deficient number, since it is larger than the sum of its proper divisors (883844894).
1030044130 is a wasteful number, since it uses less digits than its factorization.
1030044130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3322761.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 1030044130 is about 32094.3005843717. The cubic root of 1030044130 is about 1009.9160568081.
Adding to 1030044130 its reverse (314400301), we get a palindrome (1344444431).
The spelling of 1030044130 in words is "one billion, thirty million, forty-four thousand, one hundred thirty".
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