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58493039485 = 5471149121661
BaseRepresentation
bin110110011110011101…
…001111001101111101
312120222110222021112211
4312132131033031331
51424243204230420
642512112500421
74140340426546
oct663635171575
9176873867484
1058493039485
1122896883351
12b40524a711
13569249b98a
142b8c69b4cd
1517c52d0e5a
hexd9e74f37d

58493039485 has 16 divisors (see below), whose sum is σ = 71694634752. Its totient is φ = 45792705600.

The previous prime is 58493039477. The next prime is 58493039497.

58493039485 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 58493039485 - 23 = 58493039477 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 15 ways as a sum of consecutive naturals, for example, 2689555 + ... + 2711215.

It is an arithmetic number, because the mean of its divisors is an integer number (4480914672).

Almost surely, 258493039485 is an apocalyptic number.

It is an amenable number.

58493039485 is a deficient number, since it is larger than the sum of its proper divisors (13201595267).

58493039485 is a wasteful number, since it uses less digits than its factorization.

58493039485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33204.

The product of its (nonzero) digits is 18662400, while the sum is 58.

The spelling of 58493039485 in words is "fifty-eight billion, four hundred ninety-three million, thirty-nine thousand, four hundred eighty-five".

Divisors: 1 5 47 235 11491 21661 57455 108305 540077 1018067 2700385 5090335 248906551 1244532755 11698607897 58493039485