Base | Representation |
---|---|
bin | 10110000111000… |
… | …11101100010000 |
3 | 110221000110110201 |
4 | 23003203230100 |
5 | 334440411000 |
6 | 30223304544 |
7 | 4411366564 |
oct | 1303435420 |
9 | 427013421 |
10 | 185482000 |
11 | 95777410 |
12 | 5214b154 |
13 | 2c573182 |
14 | 1a8c36a4 |
15 | 1143c96a |
hex | b0e3b10 |
185482000 has 80 divisors (see below), whose sum is σ = 489325824. Its totient is φ = 67440000.
The previous prime is 185481997. The next prime is 185482013. The reversal of 185482000 is 284581.
It is a tau number, because it is divible by the number of its divisors (80).
It is a self number, because there is not a number n which added to its sum of digits gives 185482000.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17785 + ... + 26215.
Almost surely, 2185482000 is an apocalyptic number.
185482000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 185482000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244662912).
185482000 is an abundant number, since it is smaller than the sum of its proper divisors (303843824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
185482000 is a wasteful number, since it uses less digits than its factorization.
185482000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8465 (or 8449 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 28.
The square root of 185482000 is about 13619.1776550569. The cubic root of 185482000 is about 570.2963473876.
The spelling of 185482000 in words is "one hundred eighty-five million, four hundred eighty-two thousand".
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