Search a number
-
+
58058471 = 1943179397
BaseRepresentation
bin1101110101111…
…0011011100111
311001020200020202
43131132123213
5104330332341
65432221115
71303326452
oct335363347
9131220222
1058058471
112a855209
121753a79b
13c04a333
1479d4499
15516c79b
hex375e6e7

58058471 has 16 divisors (see below), whose sum is σ = 63043200. Its totient is φ = 53288928.

The previous prime is 58058467. The next prime is 58058503. The reversal of 58058471 is 17485085.

It is a cyclic number.

It is not a de Polignac number, because 58058471 - 22 = 58058467 is a prime.

It is a super-3 number, since 3×580584713 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58058401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146045 + ... + 146441.

It is an arithmetic number, because the mean of its divisors is an integer number (3940200).

Almost surely, 258058471 is an apocalyptic number.

58058471 is a deficient number, since it is larger than the sum of its proper divisors (4984729).

58058471 is a wasteful number, since it uses less digits than its factorization.

58058471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638.

The product of its (nonzero) digits is 44800, while the sum is 38.

The square root of 58058471 is about 7619.6109480734. The cubic root of 58058471 is about 387.2176974037.

The spelling of 58058471 in words is "fifty-eight million, fifty-eight thousand, four hundred seventy-one".

Divisors: 1 19 43 179 397 817 3401 7543 7697 17071 71063 146243 324349 1350197 3055709 58058471