Base | Representation |
---|---|
bin | 1111100101101… |
… | …11110011011011 |
3 | 100010002010100001 |
4 | 13302313303123 |
5 | 231434320113 |
6 | 20550553431 |
7 | 3145402651 |
oct | 762676333 |
9 | 303063301 |
10 | 130776283 |
11 | 67902180 |
12 | 37968877 |
13 | 2112ac21 |
14 | 13522dd1 |
15 | b7337dd |
hex | 7cb7cdb |
130776283 has 16 divisors (see below), whose sum is σ = 148404960. Its totient is φ = 114150400.
The previous prime is 130776277. The next prime is 130776299. The reversal of 130776283 is 382677031.
It is a cyclic number.
It is not a de Polignac number, because 130776283 - 25 = 130776251 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130776203) 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, 61803 + ... + 63883.
It is an arithmetic number, because the mean of its divisors is an integer number (9275310).
Almost surely, 2130776283 is an apocalyptic number.
130776283 is a deficient number, since it is larger than the sum of its proper divisors (17628677).
130776283 is a wasteful number, since it uses less digits than its factorization.
130776283 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2318.
The product of its (nonzero) digits is 42336, while the sum is 37.
The square root of 130776283 is about 11435.7458436256. The cubic root of 130776283 is about 507.5860327991.
The spelling of 130776283 in words is "one hundred thirty million, seven hundred seventy-six thousand, two hundred eighty-three".
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