Base | Representation |
---|---|
bin | 1111100010010… |
… | …11000001110001 |
3 | 100002020111011100 |
4 | 13301023001301 |
5 | 231331040422 |
6 | 20533235013 |
7 | 3141535665 |
oct | 761130161 |
9 | 302214140 |
10 | 130330737 |
11 | 67628459 |
12 | 37792a69 |
13 | 210031a4 |
14 | 134488a5 |
15 | b6967ac |
hex | 7c4b071 |
130330737 has 6 divisors (see below), whose sum is σ = 188255522. Its totient is φ = 86887152.
The previous prime is 130330729. The next prime is 130330751. The reversal of 130330737 is 737033031.
It can be written as a sum of positive squares in only one way, i.e., 67223601 + 63107136 = 8199^2 + 7944^2 .
It is not a de Polignac number, because 130330737 - 23 = 130330729 is a prime.
It is a super-2 number, since 2×1303307372 = 33972202013926338, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 130330737.
It is not an unprimeable number, because it can be changed into a prime (130330037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7240588 + ... + 7240605.
Almost surely, 2130330737 is an apocalyptic number.
It is an amenable number.
130330737 is a deficient number, since it is larger than the sum of its proper divisors (57924785).
130330737 is a wasteful number, since it uses less digits than its factorization.
130330737 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14481199 (or 14481196 counting only the distinct ones).
The product of its (nonzero) digits is 3969, while the sum is 27.
The square root of 130330737 is about 11416.2488147377. The cubic root of 130330737 is about 507.0089397721.
Adding to 130330737 its reverse (737033031), we get a palindrome (867363768).
The spelling of 130330737 in words is "one hundred thirty million, three hundred thirty thousand, seven hundred thirty-seven".
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