Base | Representation |
---|---|
bin | 11010111010101101100 |
3 | 1122210220201 |
4 | 3113111230 |
5 | 211211103 |
6 | 30523244 |
7 | 10332340 |
oct | 3272554 |
9 | 1583821 |
10 | 882028 |
11 | 552754 |
12 | 366524 |
13 | 24b614 |
14 | 18d620 |
15 | 12651d |
hex | d756c |
882028 has 36 divisors (see below), whose sum is σ = 1891120. Its totient is φ = 352512.
The previous prime is 882019. The next prime is 882029. The reversal of 882028 is 820288.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a junction number, because it is equal to n+sod(n) for n = 881987 and 882005.
It is not an unprimeable number, because it can be changed into a prime (882029) 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, 8038 + ... + 8146.
2882028 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 882028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (945560).
882028 is an abundant number, since it is smaller than the sum of its proper divisors (1009092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
882028 is a wasteful number, since it uses less digits than its factorization.
882028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154 (or 135 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 28.
The square root of 882028 is about 939.1634575515. The cubic root of 882028 is about 95.9019542972.
It can be divided in two parts, 88 and 2028, that added together give a square (2116 = 462).
The spelling of 882028 in words is "eight hundred eighty-two thousand, twenty-eight".
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