Base | Representation |
---|---|
bin | 1111100010010… |
… | …10110111111101 |
3 | 100002020110022002 |
4 | 13301022313331 |
5 | 231331030414 |
6 | 20533232045 |
7 | 3141534110 |
oct | 761126775 |
9 | 302213262 |
10 | 130330109 |
11 | 67627a38 |
12 | 37792625 |
13 | 21002b10 |
14 | 13448577 |
15 | b6964de |
hex | 7c4adfd |
130330109 has 16 divisors (see below), whose sum is σ = 169843968. Its totient is φ = 97051392.
The previous prime is 130330091. The next prime is 130330111. The reversal of 130330109 is 901033031.
It is a cyclic number.
It is not a de Polignac number, because 130330109 - 212 = 130326013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130330159) 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, 40577 + ... + 43670.
It is an arithmetic number, because the mean of its divisors is an integer number (10615248).
Almost surely, 2130330109 is an apocalyptic number.
It is an amenable number.
130330109 is a deficient number, since it is larger than the sum of its proper divisors (39513859).
130330109 is a wasteful number, since it uses less digits than its factorization.
130330109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84284.
The product of its (nonzero) digits is 243, while the sum is 20.
The square root of 130330109 is about 11416.2213100483. The cubic root of 130330109 is about 507.0081254282.
The spelling of 130330109 in words is "one hundred thirty million, three hundred thirty thousand, one hundred nine".
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