Search a number
-
+
58320000000 = 2103657
BaseRepresentation
bin110110010100001001…
…001001010000000000
312120112102100222000000
4312110021021100000
51423414410000000
642443012000000
74133136551343
oct662411112000
9176472328000
1058320000000
1122808135209
12b377300000
135665694052
142b736d645a
1517b5000000
hexd94249400

58320000000 has 616 divisors, whose sum is σ = 218492702376. Its totient is φ = 15552000000.

The previous prime is 58319999989. The next prime is 58320000017. The reversal of 58320000000 is 2385.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 4 ways, for example, as 57692196864 + 627803136 = 240192^2 + 25056^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 55 ways as a sum of consecutive naturals, for example, 11663999998 + ... + 11664000002.

Almost surely, 258320000000 is an apocalyptic number.

58320000000 is a gapful number since it is divisible by the number (50) 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 58320000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109246351188).

58320000000 is an abundant number, since it is smaller than the sum of its proper divisors (160172702376).

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

58320000000 is an frugal number, since it uses more digits than its factorization.

58320000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73 (or 10 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 58320000000 its reverse (2385), we get a palindrome (58320002385).

The spelling of 58320000000 in words is "fifty-eight billion, three hundred twenty million", and thus it is an aban number.