Base | Representation |
---|---|
bin | 1010001010011… |
… | …10001001001111 |
3 | 12221102101111210 |
4 | 11011032021033 |
5 | 133311122420 |
6 | 12243145503 |
7 | 2053440036 |
oct | 505161117 |
9 | 187371453 |
10 | 85254735 |
11 | 44140165 |
12 | 24675293 |
13 | 148800b7 |
14 | b47371d |
15 | 77409e0 |
hex | 514e24f |
85254735 has 16 divisors (see below), whose sum is σ = 136609920. Its totient is φ = 45401760.
The previous prime is 85254733. The next prime is 85254749. The reversal of 85254735 is 53745258.
It is not a de Polignac number, because 85254735 - 21 = 85254733 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 85254693 and 85254702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85254731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7240 + ... + 14930.
It is an arithmetic number, because the mean of its divisors is an integer number (8538120).
Almost surely, 285254735 is an apocalyptic number.
85254735 is a deficient number, since it is larger than the sum of its proper divisors (51355185).
85254735 is a wasteful number, since it uses less digits than its factorization.
85254735 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8438.
The product of its digits is 168000, while the sum is 39.
The square root of 85254735 is about 9233.3490673753. The cubic root of 85254735 is about 440.1217552171.
The spelling of 85254735 in words is "eighty-five million, two hundred fifty-four thousand, seven hundred thirty-five".
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