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58208018005 = 519612715979
BaseRepresentation
bin110110001101011101…
…111101111001010101
312120020121122200120201
4312031131331321111
51423202223034010
642423531500501
74130306663254
oct661535757125
9176217580521
1058208018005
112275a9aa505
12b3458b7731
135648416807
142b628a679b
1517aa28023a
hexd8d77de55

58208018005 has 8 divisors (see below), whose sum is σ = 73525917600. Its totient is φ = 44115550416.

The previous prime is 58208017979. The next prime is 58208018009. The reversal of 58208018005 is 50081080285.

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 58208018005 - 27 = 58208017877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58208018009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306357895 + ... + 306358084.

It is an arithmetic number, because the mean of its divisors is an integer number (9190739700).

Almost surely, 258208018005 is an apocalyptic number.

It is an amenable number.

58208018005 is a deficient number, since it is larger than the sum of its proper divisors (15317899595).

58208018005 is a wasteful number, since it uses less digits than its factorization.

58208018005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612716003.

The product of its (nonzero) digits is 25600, while the sum is 37.

The spelling of 58208018005 in words is "fifty-eight billion, two hundred eight million, eighteen thousand, five".

Divisors: 1 5 19 95 612715979 3063579895 11641603601 58208018005