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58992543680 = 2657193161733
BaseRepresentation
bin110110111100001110…
…101100011111000000
312122021021212201111012
4312330032230133000
51431304042344210
643033434540052
74155614230160
oct667416543700
9178237781435
1058992543680
1123022831234
12b524597628
135741b0c1a5
142bd8b645a0
15180409c305
hexdbc3ac7c0

58992543680 has 448 divisors, whose sum is σ = 177546731520. Its totient is φ = 18214502400.

The previous prime is 58992543611. The next prime is 58992543713. The reversal of 58992543680 is 8634529985.

It is a tau number, because it is divible by the number of its divisors (448).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 80480594 + ... + 80481326.

Almost surely, 258992543680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58992543680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88773365760).

58992543680 is an abundant number, since it is smaller than the sum of its proper divisors (118554187840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58992543680 is a wasteful number, since it uses less digits than its factorization.

58992543680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868 (or 858 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 59.

The spelling of 58992543680 in words is "fifty-eight billion, nine hundred ninety-two million, five hundred forty-three thousand, six hundred eighty".