Base | Representation |
---|---|
bin | 1001000110110… |
… | …00111101010010 |
3 | 12022201211001221 |
4 | 10203120331102 |
5 | 124023324010 |
6 | 11325115254 |
7 | 1615162042 |
oct | 443307522 |
9 | 168654057 |
10 | 76386130 |
11 | 3a133037 |
12 | 216b8b2a |
13 | 12a964c2 |
14 | a205722 |
15 | 6a8cdda |
hex | 48d8f52 |
76386130 has 32 divisors (see below), whose sum is σ = 141834240. Its totient is φ = 29597760.
The previous prime is 76386113. The next prime is 76386133. The reversal of 76386130 is 3168367.
It is not an unprimeable number, because it can be changed into a prime (76386133) 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 15 ways as a sum of consecutive naturals, for example, 159231 + ... + 159709.
It is an arithmetic number, because the mean of its divisors is an integer number (4432320).
Almost surely, 276386130 is an apocalyptic number.
76386130 is a deficient number, since it is larger than the sum of its proper divisors (65448110).
76386130 is a wasteful number, since it uses less digits than its factorization.
76386130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 954.
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 76386130 is about 8739.9159034856. The cubic root of 76386130 is about 424.2985059756.
The spelling of 76386130 in words is "seventy-six million, three hundred eighty-six thousand, one hundred thirty".
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