Base | Representation |
---|---|
bin | 1101111010101… |
… | …0000010110100 |
3 | 11001211102002110 |
4 | 3132222002310 |
5 | 104420240210 |
6 | 5443011020 |
7 | 1306056423 |
oct | 336520264 |
9 | 131742073 |
10 | 58368180 |
11 | 2aa46972 |
12 | 17669a70 |
13 | c1282b0 |
14 | 7a752ba |
15 | 51ce420 |
hex | 37aa0b4 |
58368180 has 48 divisors (see below), whose sum is σ = 176004864. Its totient is φ = 14367360.
The previous prime is 58368139. The next prime is 58368187. The reversal of 58368180 is 8186385.
It is a happy number.
58368180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58368187) 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, 36636 + ... + 38195.
It is an arithmetic number, because the mean of its divisors is an integer number (3666768).
Almost surely, 258368180 is an apocalyptic number.
It is an amenable number.
58368180 is an abundant number, since it is smaller than the sum of its proper divisors (117636684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58368180 is a wasteful number, since it uses less digits than its factorization.
58368180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74856 (or 74854 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 39.
The square root of 58368180 is about 7639.9070674976. The cubic root of 58368180 is about 387.9050056174.
The spelling of 58368180 in words is "fifty-eight million, three hundred sixty-eight thousand, one hundred eighty".
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