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58389017 = 617971201
BaseRepresentation
bin1101111010111…
…1001000011001
311001212110200012
43132233020121
5104421422032
65443251305
71306204241
oct336571031
9131773605
1058389017
112aa60595
1217679b35
13c13491b
147a7cb21
1551d56b2
hex37af219

58389017 has 8 divisors (see below), whose sum is σ = 59470152. Its totient is φ = 57312000.

The previous prime is 58389013. The next prime is 58389029. The reversal of 58389017 is 71098385.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4748041 + 53640976 = 2179^2 + 7324^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 58389017 - 22 = 58389013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58389013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48017 + ... + 49217.

It is an arithmetic number, because the mean of its divisors is an integer number (7433769).

Almost surely, 258389017 is an apocalyptic number.

It is an amenable number.

58389017 is a deficient number, since it is larger than the sum of its proper divisors (1081135).

58389017 is a wasteful number, since it uses less digits than its factorization.

58389017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 58389017 is about 7641.2706404105. The cubic root of 58389017 is about 387.9511598460.

The spelling of 58389017 in words is "fifty-eight million, three hundred eighty-nine thousand, seventeen".

Divisors: 1 61 797 1201 48617 73261 957197 58389017