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58501441 = 123747293
BaseRepresentation
bin1101111100101…
…0100101000001
311002002011220001
43133022211001
5104434021231
65445520001
71310153065
oct337124501
9132064801
1058501441
1130027aa9
1217713001
13c173b4b
147aabaa5
155208b61
hex37ca941

58501441 has 4 divisors (see below), whose sum is σ = 58549972. Its totient is φ = 58452912.

The previous prime is 58501427. The next prime is 58501447. The reversal of 58501441 is 14410585.

58501441 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.

It can be written as a sum of positive squares in 2 ways, for example, as 38440000 + 20061441 = 6200^2 + 4479^2 .

It is a cyclic number.

It is not a de Polignac number, because 58501441 - 29 = 58500929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58501447) 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, 22410 + ... + 24883.

It is an arithmetic number, because the mean of its divisors is an integer number (14637493).

Almost surely, 258501441 is an apocalyptic number.

It is an amenable number.

58501441 is a deficient number, since it is larger than the sum of its proper divisors (48531).

58501441 is a wasteful number, since it uses less digits than its factorization.

58501441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48530.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 58501441 is about 7648.6234709260. The cubic root of 58501441 is about 388.1999912231.

The spelling of 58501441 in words is "fifty-eight million, five hundred one thousand, four hundred forty-one".

Divisors: 1 1237 47293 58501441