Base | Representation |
---|---|
bin | 10100001010101111001… |
… | …000000000111111111111 |
3 | 11220111021222102220112011 |
4 | 110022233020000333333 |
5 | 140201324400131414 |
6 | 2540403131352051 |
7 | 202062221041531 |
oct | 24125710007777 |
9 | 4814258386464 |
10 | 1385917583359 |
11 | 494845388231 |
12 | 1a4724bb2627 |
13 | a08cb1cc96a |
14 | 4b1161db851 |
15 | 260b6b9bdc4 |
hex | 142af200fff |
1385917583359 has 16 divisors (see below), whose sum is σ = 1541520849600. Its totient is φ = 1239306534400.
The previous prime is 1385917583311. The next prime is 1385917583377. The reversal of 1385917583359 is 9533857195831.
It is a de Polignac number, because none of the positive numbers 2k-1385917583359 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1385917583294 and 1385917583303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1385914583359) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11836192 + ... + 11952709.
It is an arithmetic number, because the mean of its divisors is an integer number (96345053100).
Almost surely, 21385917583359 is an apocalyptic number.
1385917583359 is a deficient number, since it is larger than the sum of its proper divisors (155603266241).
1385917583359 is a wasteful number, since it uses less digits than its factorization.
1385917583359 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23789090.
The product of its digits is 122472000, while the sum is 67.
The spelling of 1385917583359 in words is "one trillion, three hundred eighty-five billion, nine hundred seventeen million, five hundred eighty-three thousand, three hundred fifty-nine".
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