Search a number
-
+
58107443520 = 2635741210901
BaseRepresentation
bin110110000111011110…
…010011100101000000
312112222121101222022210
4312013132103211000
51423001001143040
642405540102120
74124646056220
oct660736234500
9175877358283
1058107443520
11227091563a5
12b318094940
135630631699
142b533a6080
1517a1515480
hexd87793940

58107443520 has 224 divisors, whose sum is σ = 215990643456. Its totient is φ = 12957696000.

The previous prime is 58107443507. The next prime is 58107443533. The reversal of 58107443520 is 2534470185.

It is an interprime number because it is at equal distance from previous prime (58107443507) and next prime (58107443533).

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

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, 170070 + ... + 380970.

It is an arithmetic number, because the mean of its divisors is an integer number (964243944).

Almost surely, 258107443520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58107443520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107995321728).

58107443520 is an abundant number, since it is smaller than the sum of its proper divisors (157883199936).

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

58107443520 is a wasteful number, since it uses less digits than its factorization.

58107443520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210969 (or 210959 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

The spelling of 58107443520 in words is "fifty-eight billion, one hundred seven million, four hundred forty-three thousand, five hundred twenty".