Base | Representation |
---|---|
bin | 111011100110101… |
… | …101011000111010 |
3 | 2120200200102101222 |
4 | 323212231120322 |
5 | 4022000100010 |
6 | 243121312042 |
7 | 33531613010 |
oct | 7346553072 |
9 | 2520612358 |
10 | 1000003130 |
11 | 473526175 |
12 | 23aa95622 |
13 | 12c23b739 |
14 | 96b4c8b0 |
15 | 5cbd2355 |
hex | 3b9ad63a |
1000003130 has 32 divisors (see below), whose sum is σ = 2064510720. Its totient is φ = 341631360.
The previous prime is 1000003111. The next prime is 1000003133. The reversal of 1000003130 is 313000001.
It is not an unprimeable number, because it can be changed into a prime (1000003133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5750 + ... + 45089.
It is an arithmetic number, because the mean of its divisors is an integer number (64515960).
Almost surely, 21000003130 is an apocalyptic number.
1000003130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1000003130 is an abundant number, since it is smaller than the sum of its proper divisors (1064507590).
1000003130 is a wasteful number, since it uses less digits than its factorization.
1000003130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51134.
The product of its (nonzero) digits is 9, while the sum is 8.
The square root of 1000003130 is about 31622.8260912904. The cubic root of 1000003130 is about 1000.0010433322.
Adding to 1000003130 its reverse (313000001), we get a palindrome (1313003131).
The spelling of 1000003130 in words is "one billion, three thousand, one hundred thirty".
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