Base | Representation |
---|---|
bin | 1101110111111… |
… | …0100101101000 |
3 | 11001111100221000 |
4 | 3131332211220 |
5 | 104344041214 |
6 | 5435115000 |
7 | 1304415453 |
oct | 335764550 |
9 | 131440830 |
10 | 58190184 |
11 | 2a935168 |
12 | 175a2a60 |
13 | c095280 |
14 | 7a2a49a |
15 | 5196809 |
hex | 377e968 |
58190184 has 256 divisors, whose sum is σ = 195955200. Its totient is φ = 15814656.
The previous prime is 58190147. The next prime is 58190243. The reversal of 58190184 is 48109185.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1097902 + ... + 1097954.
It is an arithmetic number, because the mean of its divisors is an integer number (765450).
Almost surely, 258190184 is an apocalyptic number.
58190184 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 58190184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97977600).
58190184 is an abundant number, since it is smaller than the sum of its proper divisors (137765016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58190184 is a wasteful number, since it uses less digits than its factorization.
58190184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121 (or 111 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 36.
The square root of 58190184 is about 7628.2490782617. The cubic root of 58190184 is about 387.5102937259.
The spelling of 58190184 in words is "fifty-eight million, one hundred ninety thousand, one hundred eighty-four".
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