Base | Representation |
---|---|
bin | 100010000000… |
… | …1000110111010 |
3 | 1020112212121121 |
4 | 1010001012322 |
5 | 14031032310 |
6 | 1434055454 |
7 | 304361320 |
oct | 104010672 |
9 | 36485547 |
10 | 17830330 |
11 | a079211 |
12 | 5b7a58a |
13 | 39039bb |
14 | 2521d10 |
15 | 18730da |
hex | 11011ba |
17830330 has 32 divisors (see below), whose sum is σ = 37050624. Its totient is φ = 6051456.
The previous prime is 17830327. The next prime is 17830339. The reversal of 17830330 is 3303871.
It is a junction number, because it is equal to n+sod(n) for n = 17830295 and 17830304.
It is not an unprimeable number, because it can be changed into a prime (17830339) 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, 5974 + ... + 8446.
It is an arithmetic number, because the mean of its divisors is an integer number (1157832).
Almost surely, 217830330 is an apocalyptic number.
17830330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
17830330 is an abundant number, since it is smaller than the sum of its proper divisors (19220294).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17830330 is a wasteful number, since it uses less digits than its factorization.
17830330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2590.
The product of its (nonzero) digits is 1512, while the sum is 25.
The square root of 17830330 is about 4222.5975417982. The cubic root of 17830330 is about 261.2480918338.
The spelling of 17830330 in words is "seventeen million, eight hundred thirty thousand, three hundred thirty".
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