Base | Representation |
---|---|
bin | 1001000101101… |
… | …10000001101010 |
3 | 12022110112210200 |
4 | 10202312001222 |
5 | 124004234200 |
6 | 11322053030 |
7 | 1614024642 |
oct | 442660152 |
9 | 168415720 |
10 | 76243050 |
11 | 3a045594 |
12 | 2164a176 |
13 | 12a46340 |
14 | a1a9522 |
15 | 6a60800 |
hex | 48b606a |
76243050 has 72 divisors (see below), whose sum is σ = 220613484. Its totient is φ = 18766080.
The previous prime is 76243039. The next prime is 76243109. The reversal of 76243050 is 5034267.
It is a happy number.
76243050 is a `hidden beast` number, since 7 + 624 + 30 + 5 + 0 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 18224361 + 58018689 = 4269^2 + 7617^2 .
It is a Curzon number.
It is an unprimeable number.
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 35 ways as a sum of consecutive naturals, for example, 667 + ... + 12366.
Almost surely, 276243050 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 76243050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110306742).
76243050 is an abundant number, since it is smaller than the sum of its proper divisors (144370434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76243050 is a wasteful number, since it uses less digits than its factorization.
76243050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13064 (or 13056 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 76243050 is about 8731.7266333756. The cubic root of 76243050 is about 424.0334204403.
The spelling of 76243050 in words is "seventy-six million, two hundred forty-three thousand, fifty".
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