Base | Representation |
---|---|
bin | 11110101010111000111… |
… | …11111100001010111011 |
3 | 10201202002110010000002222 |
4 | 33111130133330022323 |
5 | 114231210112124230 |
6 | 2124041231314255 |
7 | 136064420360000 |
oct | 17253437741273 |
9 | 3652073100088 |
10 | 1053818864315 |
11 | 376a16304258 |
12 | 1502a197b98b |
13 | 784b4279199 |
14 | 390100198a7 |
15 | 1c62b5016e5 |
hex | f55c7fc2bb |
1053818864315 has 20 divisors (see below), whose sum is σ = 1475258645184. Its totient is φ = 722618641584.
The previous prime is 1053818864251. The next prime is 1053818864317. The reversal of 1053818864315 is 5134688183501.
It is not a de Polignac number, because 1053818864315 - 26 = 1053818864251 is a prime.
It is a super-2 number, since 2×10538188643152 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1053818864317) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 43878827 + ... + 43902836.
Almost surely, 21053818864315 is an apocalyptic number.
1053818864315 is a deficient number, since it is larger than the sum of its proper divisors (421439780869).
1053818864315 is an frugal number, since it uses more digits than its factorization.
1053818864315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87781696 (or 87781675 counting only the distinct ones).
The product of its (nonzero) digits is 2764800, while the sum is 53.
The spelling of 1053818864315 in words is "one trillion, fifty-three billion, eight hundred eighteen million, eight hundred sixty-four thousand, three hundred fifteen".
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