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58259573485 = 542127676757
BaseRepresentation
bin110110010000100010…
…101000101011101101
312120101012122222101221
4312100202220223231
51423303422322420
642433012503341
74131504126631
oct662042505355
9176335588357
1058259573485
1122787012943
12b35b01ab51
135655cc7c09
142b69686dc1
1517aea65caa
hexd908a8aed

58259573485 has 8 divisors (see below), whose sum is σ = 70077551256. Its totient is φ = 46496950080.

The previous prime is 58259573431. The next prime is 58259573497. The reversal of 58259573485 is 58437595285.

It can be written as a sum of positive squares in 4 ways, for example, as 5735184361 + 52524389124 = 75731^2 + 229182^2 .

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

It is not a de Polignac number, because 58259573485 - 217 = 58259442413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 13836274 + ... + 13840483.

It is an arithmetic number, because the mean of its divisors is an integer number (8759693907).

Almost surely, 258259573485 is an apocalyptic number.

It is an amenable number.

58259573485 is a deficient number, since it is larger than the sum of its proper divisors (11817977771).

58259573485 is a wasteful number, since it uses less digits than its factorization.

58259573485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27677183.

The product of its digits is 60480000, while the sum is 61.

The spelling of 58259573485 in words is "fifty-eight billion, two hundred fifty-nine million, five hundred seventy-three thousand, four hundred eighty-five".

Divisors: 1 5 421 2105 27676757 138383785 11651914697 58259573485