Base | Representation |
---|---|
bin | 100010000011… |
… | …000011001110 |
3 | 121210110100000 |
4 | 202003003032 |
5 | 4241103030 |
6 | 515145130 |
7 | 135602355 |
oct | 42030316 |
9 | 17713300 |
10 | 8925390 |
11 | 5046861 |
12 | 2ba51a6 |
13 | 1b066c6 |
14 | 128499c |
15 | bb4860 |
hex | 8830ce |
8925390 has 48 divisors (see below), whose sum is σ = 24072048. Its totient is φ = 2379456.
The previous prime is 8925377. The next prime is 8925401. The reversal of 8925390 is 935298.
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 594 + ... + 4266.
It is an arithmetic number, because the mean of its divisors is an integer number (501501).
Almost surely, 28925390 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8925390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12036024).
8925390 is an abundant number, since it is smaller than the sum of its proper divisors (15146658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8925390 is a wasteful number, since it uses less digits than its factorization.
8925390 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3695 (or 3683 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 36.
The square root of 8925390 is about 2987.5391210828. The cubic root of 8925390 is about 207.4319900985.
The spelling of 8925390 in words is "eight million, nine hundred twenty-five thousand, three hundred ninety".
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