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58148064 = 25331331167
BaseRepresentation
bin1101110111010…
…0010011100000
311001102020011000
43131310103200
5104341214224
65434152000
71304151612
oct335642340
9131366130
1058148064
112a906557
1217582600
13c07c050
147a18db2
1551890c9
hex37744e0

58148064 has 192 divisors, whose sum is σ = 189665280. Its totient is φ = 17210880.

The previous prime is 58148063. The next prime is 58148081. The reversal of 58148064 is 46084185.

58148064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58148063) 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 31 ways as a sum of consecutive naturals, for example, 348109 + ... + 348275.

It is an arithmetic number, because the mean of its divisors is an integer number (987840).

Almost surely, 258148064 is an apocalyptic number.

58148064 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 58148064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94832640).

58148064 is an abundant number, since it is smaller than the sum of its proper divisors (131517216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58148064 is a wasteful number, since it uses less digits than its factorization.

58148064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 58148064 is about 7625.4877876763. The cubic root of 58148064 is about 387.4167735239.

The spelling of 58148064 in words is "fifty-eight million, one hundred forty-eight thousand, sixty-four".