Base | Representation |
---|---|
bin | 1001000101010… |
… | …00111010010010 |
3 | 12022100211010001 |
4 | 10202220322102 |
5 | 124001024310 |
6 | 11321000214 |
7 | 1613412220 |
oct | 442507222 |
9 | 168324101 |
10 | 76189330 |
11 | 3a009198 |
12 | 2162306a |
13 | 12a27a59 |
14 | a193b10 |
15 | 6a4e93a |
hex | 48a8e92 |
76189330 has 16 divisors (see below), whose sum is σ = 156732480. Its totient is φ = 26122032.
The previous prime is 76189313. The next prime is 76189331. The reversal of 76189330 is 3398167.
It is a self number, because there is not a number n which added to its sum of digits gives 76189330.
It is not an unprimeable number, because it can be changed into a prime (76189331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544140 + ... + 544279.
It is an arithmetic number, because the mean of its divisors is an integer number (9795780).
Almost surely, 276189330 is an apocalyptic number.
76189330 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
76189330 is an abundant number, since it is smaller than the sum of its proper divisors (80543150).
76189330 is a wasteful number, since it uses less digits than its factorization.
76189330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1088433.
The product of its (nonzero) digits is 27216, while the sum is 37.
The square root of 76189330 is about 8728.6499528850. The cubic root of 76189330 is about 423.9338073066.
The spelling of 76189330 in words is "seventy-six million, one hundred eighty-nine thousand, three hundred thirty".
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