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58034919 = 319344973
BaseRepresentation
bin1101110101100…
…0101011100111
311001012110221110
43131120223213
5104324104134
65431520103
71303201005
oct335305347
9131173843
1058034919
112a839548
1217529033
13c03c6b7
1479c9a75
1551657e9
hex3758ae7

58034919 has 4 divisors (see below), whose sum is σ = 77379896. Its totient is φ = 38689944.

The previous prime is 58034909. The next prime is 58034939. The reversal of 58034919 is 91943085.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 58034919 - 27 = 58034791 is a prime.

It is a super-2 number, since 2×580349192 = 6736103646673122, which contains 22 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 (58034909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9672484 + ... + 9672489.

It is an arithmetic number, because the mean of its divisors is an integer number (19344974).

Almost surely, 258034919 is an apocalyptic number.

58034919 is a deficient number, since it is larger than the sum of its proper divisors (19344977).

58034919 is a wasteful number, since it uses less digits than its factorization.

58034919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19344976.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 58034919 is about 7618.0653055746. The cubic root of 58034919 is about 387.1653307436.

The spelling of 58034919 in words is "fifty-eight million, thirty-four thousand, nine hundred nineteen".

Divisors: 1 3 19344973 58034919