Base | Representation |
---|---|
bin | 111110100010… |
… | …011111110110 |
3 | 1010211220122201 |
4 | 332202133312 |
5 | 13144103410 |
6 | 1343215114 |
7 | 256230406 |
oct | 76423766 |
9 | 33756581 |
10 | 16394230 |
11 | 9288256 |
12 | 55a749a |
13 | 3520138 |
14 | 226a806 |
15 | 168c83a |
hex | fa27f6 |
16394230 has 16 divisors (see below), whose sum is σ = 29951280. Its totient is φ = 6459552.
The previous prime is 16394227. The next prime is 16394233. The reversal of 16394230 is 3249361.
It is an interprime number because it is at equal distance from previous prime (16394227) and next prime (16394233).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16394233) 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, 11565 + ... + 12904.
It is an arithmetic number, because the mean of its divisors is an integer number (1871955).
Almost surely, 216394230 is an apocalyptic number.
16394230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16394230 is a deficient number, since it is larger than the sum of its proper divisors (13557050).
16394230 is a wasteful number, since it uses less digits than its factorization.
16394230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24543.
The product of its (nonzero) digits is 3888, while the sum is 28.
The square root of 16394230 is about 4048.9788836199. The cubic root of 16394230 is about 254.0370190118.
The spelling of 16394230 in words is "sixteen million, three hundred ninety-four thousand, two hundred thirty".
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