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58426368479 = 65718891549
BaseRepresentation
bin110110011010011110…
…111010000111011111
312120210211112001010022
4312122132322013133
51424124122242404
642501331502355
74135600636463
oct663236720737
9176724461108
1058426368479
1122862186446
12b3a6a579bb
13568172748b
142b838a44a3
1517be5118be
hexd9a7ba1df

58426368479 has 4 divisors (see below), whose sum is σ = 58435266600. Its totient is φ = 58417470360.

The previous prime is 58426368463. The next prime is 58426368499. The reversal of 58426368479 is 97486362485.

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 58426368479 - 24 = 58426368463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58426368409) 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 3 ways as a sum of consecutive naturals, for example, 4439204 + ... + 4452345.

It is an arithmetic number, because the mean of its divisors is an integer number (14608816650).

Almost surely, 258426368479 is an apocalyptic number.

58426368479 is a deficient number, since it is larger than the sum of its proper divisors (8898121).

58426368479 is an equidigital number, since it uses as much as digits as its factorization.

58426368479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8898120.

The product of its digits is 69672960, while the sum is 62.

The spelling of 58426368479 in words is "fifty-eight billion, four hundred twenty-six million, three hundred sixty-eight thousand, four hundred seventy-nine".

Divisors: 1 6571 8891549 58426368479