Base | Representation |
---|---|
bin | 100000000110… |
… | …0111110100000 |
3 | 1011200001220222 |
4 | 1000030332200 |
5 | 13302032433 |
6 | 1400422212 |
7 | 263025062 |
oct | 100147640 |
9 | 34601828 |
10 | 16830368 |
11 | 95559a5 |
12 | 5777968 |
13 | 36437c9 |
14 | 2341732 |
15 | 1726b98 |
hex | 100cfa0 |
16830368 has 12 divisors (see below), whose sum is σ = 33134850. Its totient is φ = 8415168.
The previous prime is 16830367. The next prime is 16830379. The reversal of 16830368 is 86303861.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 8832784 + 7997584 = 2972^2 + 2828^2 .
It is a super-2 number, since 2×168303682 = 566522574030848, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (16830367) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262943 + ... + 263006.
Almost surely, 216830368 is an apocalyptic number.
It is an amenable number.
16830368 is a deficient number, since it is larger than the sum of its proper divisors (16304482).
16830368 is an equidigital number, since it uses as much as digits as its factorization.
16830368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 525959 (or 525951 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 16830368 is about 4102.4831504834. The cubic root of 16830368 is about 256.2700600596.
It can be divided in two parts, 16830 and 368, that multiplied together give a triangular number (6193440 = T3519).
The spelling of 16830368 in words is "sixteen million, eight hundred thirty thousand, three hundred sixty-eight".
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