Base | Representation |
---|---|
bin | 11111010010111000000… |
… | …00001000010000010010 |
3 | 10210210111111010001120000 |
4 | 33221130000020100102 |
5 | 120104141023033212 |
6 | 2141551305030430 |
7 | 140454400524300 |
oct | 17513400102022 |
9 | 3723444101500 |
10 | 1075285361682 |
11 | 385031610474 |
12 | 154492a85416 |
13 | 7a525715a2c |
14 | 3a088da3270 |
15 | 1ce85d9a1dc |
hex | fa5c008412 |
1075285361682 has 60 divisors (see below), whose sum is σ = 2802812998590. Its totient is φ = 307224386784.
The previous prime is 1075285361681. The next prime is 1075285361687. The reversal of 1075285361682 is 2861635825701.
1075285361682 is a `hidden beast` number, since 1 + 0 + 7 + 5 + 28 + 536 + 1 + 6 + 82 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1042524723681 + 32760638001 = 1021041^2 + 180999^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (1075285361681) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 67722307 + ... + 67738182.
Almost surely, 21075285361682 is an apocalyptic number.
1075285361682 is an abundant number, since it is smaller than the sum of its proper divisors (1727527636908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1075285361682 is a wasteful number, since it uses less digits than its factorization.
1075285361682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135460517 (or 135460501 counting only the distinct ones).
The product of its (nonzero) digits is 4838400, while the sum is 54.
The spelling of 1075285361682 in words is "one trillion, seventy-five billion, two hundred eighty-five million, three hundred sixty-one thousand, six hundred eighty-two".
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