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58944393 = 3213075011
BaseRepresentation
bin1110000011011…
…0101110001001
311002220200111200
43200312232021
5110042210033
65503214413
71314006354
oct340665611
9132820450
1058944393
11302aa882
12178a7409
13c29a651
147b8529b
155295013
hex3836b89

58944393 has 12 divisors (see below), whose sum is σ = 85224048. Its totient is φ = 39258360.

The previous prime is 58944343. The next prime is 58944401. The reversal of 58944393 is 39344985.

It is a happy number.

58944393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-58944393 is a prime.

It is a super-2 number, since 2×589443932 = 6948882932276898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (58944313) 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 11 ways as a sum of consecutive naturals, for example, 9258 + ... + 14268.

It is an arithmetic number, because the mean of its divisors is an integer number (7102004).

Almost surely, 258944393 is an apocalyptic number.

It is an amenable number.

58944393 is a deficient number, since it is larger than the sum of its proper divisors (26279655).

58944393 is a wasteful number, since it uses less digits than its factorization.

58944393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6324 (or 6321 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 58944393 is about 7677.5251871941. The cubic root of 58944393 is about 389.1772992727.

The spelling of 58944393 in words is "fifty-eight million, nine hundred forty-four thousand, three hundred ninety-three".

Divisors: 1 3 9 1307 3921 5011 11763 15033 45099 6549377 19648131 58944393