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58885258885 = 511777051777
BaseRepresentation
bin110110110101110101…
…011011111010000101
312121222211000002102021
4312311311123322011
51431044111241020
643015043243141
74153142304415
oct666565337205
9177884002367
1058885258885
1122a78214612
12b4b46794b1
13572581796b
142bc87d8645
1517e99591aa
hexdb5d5be85

58885258885 has 4 divisors (see below), whose sum is σ = 70662310668. Its totient is φ = 47108207104.

The previous prime is 58885258837. The next prime is 58885258919.

58885258885 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22418773441 + 36466485444 = 149729^2 + 190962^2 .

It is a cyclic number.

It is not a de Polignac number, because 58885258885 - 215 = 58885226117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5888525884 + ... + 5888525893.

It is an arithmetic number, because the mean of its divisors is an integer number (17665577667).

Almost surely, 258885258885 is an apocalyptic number.

It is an amenable number.

58885258885 is a deficient number, since it is larger than the sum of its proper divisors (11777051783).

58885258885 is a wasteful number, since it uses less digits than its factorization.

58885258885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11777051782.

The product of its digits is 327680000, while the sum is 70.

The spelling of 58885258885 in words is "fifty-eight billion, eight hundred eighty-five million, two hundred fifty-eight thousand, eight hundred eighty-five".

Divisors: 1 5 11777051777 58885258885