Base | Representation |
---|---|
bin | 1010001111110… |
… | …00111010001000 |
3 | 12222201220222022 |
4 | 11013320322020 |
5 | 134001013214 |
6 | 12310144012 |
7 | 2062412201 |
oct | 507707210 |
9 | 188656868 |
10 | 85954184 |
11 | 44578718 |
12 | 24952008 |
13 | 14a66584 |
14 | b5b65a8 |
15 | 782cd8e |
hex | 51f8e88 |
85954184 has 16 divisors (see below), whose sum is σ = 161410320. Its totient is φ = 42911440.
The previous prime is 85954177. The next prime is 85954201. The reversal of 85954184 is 48145958.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2402 + ... + 13329.
It is an arithmetic number, because the mean of its divisors is an integer number (10088145).
Almost surely, 285954184 is an apocalyptic number.
It is an amenable number.
85954184 is a deficient number, since it is larger than the sum of its proper divisors (75456136).
85954184 is a wasteful number, since it uses less digits than its factorization.
85954184 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16420 (or 16416 counting only the distinct ones).
The product of its digits is 230400, while the sum is 44.
The square root of 85954184 is about 9271.1479332389. The cubic root of 85954184 is about 441.3220978044.
The spelling of 85954184 in words is "eighty-five million, nine hundred fifty-four thousand, one hundred eighty-four".
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