Base | Representation |
---|---|
bin | 100111101000… |
… | …011011101110 |
3 | 201112211100022 |
4 | 213220123232 |
5 | 10124423410 |
6 | 1010402142 |
7 | 154210205 |
oct | 47503356 |
9 | 21484308 |
10 | 10389230 |
11 | 5956645 |
12 | 3590352 |
13 | 21c9a97 |
14 | 154623c |
15 | da3455 |
hex | 9e86ee |
10389230 has 32 divisors (see below), whose sum is σ = 19682784. Its totient is φ = 3943296.
The previous prime is 10389191. The next prime is 10389233. The reversal of 10389230 is 3298301.
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 10389230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10389233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15584 + ... + 16236.
It is an arithmetic number, because the mean of its divisors is an integer number (615087).
Almost surely, 210389230 is an apocalyptic number.
10389230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10389230 is a deficient number, since it is larger than the sum of its proper divisors (9293554).
10389230 is a wasteful number, since it uses less digits than its factorization.
10389230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 740.
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 10389230 is about 3223.2328491749. The cubic root of 10389230 is about 218.2032025021.
The spelling of 10389230 in words is "ten million, three hundred eighty-nine thousand, two hundred thirty".
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