Search a number
-
+
58052543 = 195357649
BaseRepresentation
bin1101110101110…
…0111110111111
311001020101010012
43131130332333
5104330140133
65432133435
71303303253
oct335347677
9131211105
1058052543
112a85080a
121753727b
13c047723
1479d2263
15516ab48
hex375cfbf

58052543 has 8 divisors (see below), whose sum is σ = 62262000. Its totient is φ = 53958528.

The previous prime is 58052521. The next prime is 58052587. The reversal of 58052543 is 34525085.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 58052543 - 210 = 58051519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58052513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27818 + ... + 29831.

It is an arithmetic number, because the mean of its divisors is an integer number (7782750).

Almost surely, 258052543 is an apocalyptic number.

58052543 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

58052543 is a deficient number, since it is larger than the sum of its proper divisors (4209457).

58052543 is a wasteful number, since it uses less digits than its factorization.

58052543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57721.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 58052543 is about 7619.2219419046. The cubic root of 58052543 is about 387.2045181346.

The spelling of 58052543 in words is "fifty-eight million, fifty-two thousand, five hundred forty-three".

Divisors: 1 19 53 1007 57649 1095331 3055397 58052543