Base | Representation |
---|---|
bin | 100001101011… |
… | …011111111000 |
3 | 121121120000001 |
4 | 201223133320 |
5 | 4230011140 |
6 | 513122344 |
7 | 135021202 |
oct | 41533770 |
9 | 17546001 |
10 | 8828920 |
11 | 4a90331 |
12 | 2b593b4 |
13 | 1aa1819 |
14 | 125b772 |
15 | b95e9a |
hex | 86b7f8 |
8828920 has 32 divisors (see below), whose sum is σ = 20912400. Its totient is φ = 3345408.
The previous prime is 8828917. The next prime is 8828923. The reversal of 8828920 is 298288.
It is an interprime number because it is at equal distance from previous prime (8828917) and next prime (8828923).
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 8828920.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8828923) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5049 + ... + 6568.
Almost surely, 28828920 is an apocalyptic number.
It is an amenable number.
8828920 is an abundant number, since it is smaller than the sum of its proper divisors (12083480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8828920 is a wasteful number, since it uses less digits than its factorization.
8828920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11647 (or 11643 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 37.
The square root of 8828920 is about 2971.3498615949. The cubic root of 8828920 is about 206.6819389801.
The spelling of 8828920 in words is "eight million, eight hundred twenty-eight thousand, nine hundred twenty".
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