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58041889 = 311872319
BaseRepresentation
bin1101110101101…
…0011000100001
311001012211111121
43131122120201
5104324320024
65432012241
71303230223
oct335323041
9131184447
1058041889
112a843804
1217531081
13c042919
1479cc413
1551678e4
hex375a621

58041889 has 4 divisors (see below), whose sum is σ = 59914240. Its totient is φ = 56169540.

The previous prime is 58041883. The next prime is 58041901. The reversal of 58041889 is 98814085.

58041889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 58041889 - 27 = 58041761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58041883) 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 3 ways as a sum of consecutive naturals, for example, 936129 + ... + 936190.

It is an arithmetic number, because the mean of its divisors is an integer number (14978560).

Almost surely, 258041889 is an apocalyptic number.

It is an amenable number.

58041889 is a deficient number, since it is larger than the sum of its proper divisors (1872351).

58041889 is a wasteful number, since it uses less digits than its factorization.

58041889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872350.

The product of its (nonzero) digits is 92160, while the sum is 43.

The square root of 58041889 is about 7618.5227570704. The cubic root of 58041889 is about 387.1808296557.

The spelling of 58041889 in words is "fifty-eight million, forty-one thousand, eight hundred eighty-nine".

Divisors: 1 31 1872319 58041889