Base | Representation |
---|---|
bin | 1010001111011… |
… | …11010010110001 |
3 | 12222122220221200 |
4 | 11013233102301 |
5 | 133443233201 |
6 | 12305241413 |
7 | 2062156320 |
oct | 507572261 |
9 | 188586850 |
10 | 85914801 |
11 | 44551075 |
12 | 24933269 |
13 | 14a5167b |
14 | b5a60b7 |
15 | 7821386 |
hex | 51ef4b1 |
85914801 has 12 divisors (see below), whose sum is σ = 141827712. Its totient is φ = 49094136.
The previous prime is 85914799. The next prime is 85914811. The reversal of 85914801 is 10841958.
It is not a de Polignac number, because 85914801 - 21 = 85914799 is a prime.
It is not an unprimeable number, because it can be changed into a prime (85914811) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 681801 + ... + 681926.
It is an arithmetic number, because the mean of its divisors is an integer number (11818976).
Almost surely, 285914801 is an apocalyptic number.
It is an amenable number.
85914801 is a deficient number, since it is larger than the sum of its proper divisors (55912911).
85914801 is a wasteful number, since it uses less digits than its factorization.
85914801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1363740 (or 1363737 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 36.
The square root of 85914801 is about 9269.0237350004. The cubic root of 85914801 is about 441.2546849784.
The spelling of 85914801 in words is "eighty-five million, nine hundred fourteen thousand, eight hundred one".
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