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58364909 = 311999461
BaseRepresentation
bin1101111010100…
…1001111101101
311001211020121022
43132221033231
5104420134114
65442543525
71306044041
oct336511755
9131736538
1058364909
112aa44469
1217667ba5
13c126965
147a74021
1551cd48e
hex37a93ed

58364909 has 8 divisors (see below), whose sum is σ = 60556800. Its totient is φ = 56192400.

The previous prime is 58364851. The next prime is 58364923. The reversal of 58364909 is 90946385.

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 58364909 - 28 = 58364653 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58364909.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58364959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1439 + ... + 10899.

It is an arithmetic number, because the mean of its divisors is an integer number (7569600).

Almost surely, 258364909 is an apocalyptic number.

It is an amenable number.

58364909 is a deficient number, since it is larger than the sum of its proper divisors (2191891).

58364909 is a wasteful number, since it uses less digits than its factorization.

58364909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9691.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 58364909 is about 7639.6929912137. The cubic root of 58364909 is about 387.8977593120.

The spelling of 58364909 in words is "fifty-eight million, three hundred sixty-four thousand, nine hundred nine".

Divisors: 1 31 199 6169 9461 293291 1882739 58364909