Base | Representation |
---|---|
bin | 1101110110111… |
… | …1111010100010 |
3 | 11001101022111000 |
4 | 3131233322202 |
5 | 104340130312 |
6 | 5433532430 |
7 | 1304045313 |
oct | 335577242 |
9 | 131338430 |
10 | 58130082 |
11 | 2a8a3a9a |
12 | 17574116 |
13 | c073aca |
14 | 7a1260a |
15 | 5183adc |
hex | 376fea2 |
58130082 has 64 divisors (see below), whose sum is σ = 138672000. Its totient is φ = 17993664.
The previous prime is 58130081. The next prime is 58130147. The reversal of 58130082 is 28003185.
It is a happy number.
58130082 is a `hidden beast` number, since 581 + 3 + 0 + 0 + 82 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (58130081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53844 + ... + 54912.
It is an arithmetic number, because the mean of its divisors is an integer number (2166750).
Almost surely, 258130082 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 58130082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69336000).
58130082 is an abundant number, since it is smaller than the sum of its proper divisors (80541918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58130082 is a wasteful number, since it uses less digits than its factorization.
58130082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1152 (or 1146 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 58130082 is about 7624.3086243934. The cubic root of 58130082 is about 387.3768338355.
The spelling of 58130082 in words is "fifty-eight million, one hundred thirty thousand, eighty-two".
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