Base | Representation |
---|---|
bin | 1010001001011… |
… | …10111001010111 |
3 | 12221011212221100 |
4 | 11010232321113 |
5 | 133243023433 |
6 | 12240321143 |
7 | 2052364632 |
oct | 504567127 |
9 | 187155840 |
10 | 85126743 |
11 | 44062a89 |
12 | 246131b3 |
13 | 14836a70 |
14 | b43cc19 |
15 | 7717b13 |
hex | 512ee57 |
85126743 has 24 divisors (see below), whose sum is σ = 133012880. Its totient is φ = 52151040.
The previous prime is 85126733. The next prime is 85126757. The reversal of 85126743 is 34762158.
It is not a de Polignac number, because 85126743 - 28 = 85126487 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 85126698 and 85126707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85126733) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26688 + ... + 29706.
Almost surely, 285126743 is an apocalyptic number.
85126743 is a deficient number, since it is larger than the sum of its proper divisors (47886137).
85126743 is a wasteful number, since it uses less digits than its factorization.
85126743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3279 (or 3276 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 85126743 is about 9226.4155011575. The cubic root of 85126743 is about 439.9013949150.
The spelling of 85126743 in words is "eighty-five million, one hundred twenty-six thousand, seven hundred forty-three".
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