Base | Representation |
---|---|
bin | 1010001011101… |
… | …00001111101101 |
3 | 12221201022120212 |
4 | 11011310033231 |
5 | 133331121142 |
6 | 12250352205 |
7 | 2054660033 |
oct | 505641755 |
9 | 187638525 |
10 | 85410797 |
11 | 4423743a |
12 | 2472b665 |
13 | 14906144 |
14 | b4b4553 |
15 | 7771d82 |
hex | 51743ed |
85410797 has 16 divisors (see below), whose sum is σ = 91613184. Its totient is φ = 79570800.
The previous prime is 85410791. The next prime is 85410847. The reversal of 85410797 is 79701458.
It is not a de Polignac number, because 85410797 - 26 = 85410733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85410791) 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, 1400147 + ... + 1400207.
It is an arithmetic number, because the mean of its divisors is an integer number (5725824).
Almost surely, 285410797 is an apocalyptic number.
It is an amenable number.
85410797 is a deficient number, since it is larger than the sum of its proper divisors (6202387).
85410797 is an frugal number, since it uses more digits than its factorization.
85410797 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201 (or 139 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 41.
The square root of 85410797 is about 9241.7961998737. The cubic root of 85410797 is about 440.3901446619.
The spelling of 85410797 in words is "eighty-five million, four hundred ten thousand, seven hundred ninety-seven".
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