Base | Representation |
---|---|
bin | 11010100011010010011011… |
… | …11001000010001100010000 |
3 | 21122201202021211211210201200 |
4 | 31101221031321002030100 |
5 | 30123103231101444030 |
6 | 324102354311031200 |
7 | 15204220401126633 |
oct | 1521511571021420 |
9 | 248652254753650 |
10 | 58387092218640 |
11 | 17670910455519 |
12 | 666b98706b500 |
13 | 2676b57701503 |
14 | 105bd43a47c1a |
15 | 6b3bb01d5d60 |
hex | 351a4de42310 |
58387092218640 has 60 divisors (see below), whose sum is σ = 196083318036684. Its totient is φ = 15569891258112.
The previous prime is 58387092218593. The next prime is 58387092218659. The reversal of 58387092218640 is 4681229078385.
58387092218640 is a `hidden beast` number, since 58 + 387 + 0 + 9 + 22 + 186 + 4 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 25357106221056 + 33029985997584 = 5035584^2 + 5747172^2 .
It is a tau number, because it is divible by the number of its divisors (60).
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 11 ways as a sum of consecutive naturals, for example, 40546591099 + ... + 40546592538.
It is a 1-persistent number, because it is pandigital, but 2⋅58387092218640 = 116774184437280 is not.
Almost surely, 258387092218640 is an apocalyptic number.
It is an amenable number.
58387092218640 is an abundant number, since it is smaller than the sum of its proper divisors (137696225818044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58387092218640 is a wasteful number, since it uses less digits than its factorization.
58387092218640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81093183656 (or 81093183647 counting only the distinct ones).
The product of its (nonzero) digits is 46448640, while the sum is 63.
The spelling of 58387092218640 in words is "fifty-eight trillion, three hundred eighty-seven billion, ninety-two million, two hundred eighteen thousand, six hundred forty".
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