Base | Representation |
---|---|
bin | 11110110000110… |
… | …00100000100010 |
3 | 122222120022011110 |
4 | 33120120200202 |
5 | 1012030100312 |
6 | 41334524150 |
7 | 6252250413 |
oct | 1730304042 |
9 | 588508143 |
10 | 258050082 |
11 | 122731934 |
12 | 72506656 |
13 | 41600874 |
14 | 263b380a |
15 | 179c443c |
hex | f618822 |
258050082 has 8 divisors (see below), whose sum is σ = 516100176. Its totient is φ = 86016692.
The previous prime is 258050053. The next prime is 258050083. The reversal of 258050082 is 280050852.
It is a sphenic number, since it is the product of 3 distinct primes.
258050082 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (258050083) 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 3 ways as a sum of consecutive naturals, for example, 21504168 + ... + 21504179.
It is an arithmetic number, because the mean of its divisors is an integer number (64512522).
Almost surely, 2258050082 is an apocalyptic number.
258050082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
258050082 is a wasteful number, since it uses less digits than its factorization.
258050082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43008352.
The product of its (nonzero) digits is 6400, while the sum is 30.
The square root of 258050082 is about 16063.9373131247. The cubic root of 258050082 is about 636.6508654771.
The spelling of 258050082 in words is "two hundred fifty-eight million, fifty thousand, eighty-two".
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