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58078473 = 3236531289
BaseRepresentation
bin1101110110001…
…1010100001001
311001021200200120
43131203110021
5104332002343
65432453453
71303441665
oct335432411
9131250616
1058078473
112a869242
121754a289
13c05647b
1479db8a5
155173683
hex3763509

58078473 has 16 divisors (see below), whose sum is σ = 80991360. Its totient is φ = 36950144.

The previous prime is 58078453. The next prime is 58078483. The reversal of 58078473 is 37487085.

58078473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 58078473 - 210 = 58077449 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (58078403) 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 15 ways as a sum of consecutive naturals, for example, 44413 + ... + 45701.

It is an arithmetic number, because the mean of its divisors is an integer number (5061960).

Almost surely, 258078473 is an apocalyptic number.

It is an amenable number.

58078473 is a deficient number, since it is larger than the sum of its proper divisors (22912887).

58078473 is a wasteful number, since it uses less digits than its factorization.

58078473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968.

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 58078473 is about 7620.9233692513. The cubic root of 58078473 is about 387.2621597017.

The spelling of 58078473 in words is "fifty-eight million, seventy-eight thousand, four hundred seventy-three".

Divisors: 1 3 23 69 653 1289 1959 3867 15019 29647 45057 88941 841717 2525151 19359491 58078473