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58379019 = 319459673
BaseRepresentation
bin1101111010110…
…0101100001011
311001211221221220
43132230230023
5104421112034
65443133123
71306133136
oct336545413
9131757856
1058379019
112aa54026
12176741a3
13c1301ca
147a7921d
1551d2749
hex37acb0b

58379019 has 4 divisors (see below), whose sum is σ = 77838696. Its totient is φ = 38919344.

The previous prime is 58379017. The next prime is 58379033. The reversal of 58379019 is 91097385.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 58379019 - 21 = 58379017 is a prime.

It is a super-2 number, since 2×583790192 = 6816219718804722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (58379017) 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, 9729834 + ... + 9729839.

It is an arithmetic number, because the mean of its divisors is an integer number (19459674).

Almost surely, 258379019 is an apocalyptic number.

58379019 is a deficient number, since it is larger than the sum of its proper divisors (19459677).

58379019 is a wasteful number, since it uses less digits than its factorization.

58379019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19459676.

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 58379019 is about 7640.6164018357. The cubic root of 58379019 is about 387.9290155153.

The spelling of 58379019 in words is "fifty-eight million, three hundred seventy-nine thousand, nineteen".

Divisors: 1 3 19459673 58379019