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58489098485 = 5172921018101
BaseRepresentation
bin110110011110001110…
…001101000011110101
312120222012120001111212
4312132032031003311
51424241202122420
642511452211205
74140262064006
oct663616150365
9176865501455
1058489098485
1122894631424
12b403a69b05
13569171bc1c
142b8bd531ad
1517c4ca33c5
hexd9e38d0f5

58489098485 has 48 divisors (see below), whose sum is σ = 77738171472. Its totient is φ = 42094080000.

The previous prime is 58489098443. The next prime is 58489098487.

58489098485 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 24 ways, for example, as 5414929 + 58483683556 = 2327^2 + 241834^2 .

It is not a de Polignac number, because 58489098485 - 224 = 58472321269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58489098487) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7215935 + ... + 7224035.

It is an arithmetic number, because the mean of its divisors is an integer number (1619545239).

Almost surely, 258489098485 is an apocalyptic number.

It is an amenable number.

58489098485 is a deficient number, since it is larger than the sum of its proper divisors (19249072987).

58489098485 is a wasteful number, since it uses less digits than its factorization.

58489098485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8282 (or 8253 counting only the distinct ones).

The product of its (nonzero) digits is 132710400, while the sum is 68.

The spelling of 58489098485 in words is "fifty-eight billion, four hundred eighty-nine million, ninety-eight thousand, four hundred eighty-five".

Divisors: 1 5 17 29 85 101 145 493 505 841 1717 2465 2929 4205 8101 8585 14297 14645 40505 49793 71485 84941 137717 234929 248965 424705 688585 818201 1174645 1443997 3993793 4091005 6812941 7219985 13909417 19968965 23727829 34064705 69547085 115819997 118639145 403373093 579099985 688107041 2016865465 3440535205 11697819697 58489098485