Base | Representation |
---|---|
bin | 10100110011110… |
… | …111100011101110 |
3 | 220022222012201200 |
4 | 110303313203232 |
5 | 1203340004410 |
6 | 54351150330 |
7 | 11436436314 |
oct | 2463674356 |
9 | 808865650 |
10 | 349141230 |
11 | 16a098a79 |
12 | 98b153a6 |
13 | 57445359 |
14 | 345260b4 |
15 | 209b93c0 |
hex | 14cf78ee |
349141230 has 24 divisors (see below), whose sum is σ = 907767432. Its totient is φ = 93104304.
The previous prime is 349141193. The next prime is 349141231. The reversal of 349141230 is 32141943.
It is a super-3 number, since 3×3491412303 (a number of 27 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 349141194 and 349141203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (349141231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1939584 + ... + 1939763.
It is an arithmetic number, because the mean of its divisors is an integer number (37823643).
Almost surely, 2349141230 is an apocalyptic number.
349141230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
349141230 is an abundant number, since it is smaller than the sum of its proper divisors (558626202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
349141230 is a wasteful number, since it uses less digits than its factorization.
349141230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3879360 (or 3879357 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 349141230 is about 18685.3212442280. The cubic root of 349141230 is about 704.1530193699.
The spelling of 349141230 in words is "three hundred forty-nine million, one hundred forty-one thousand, two hundred thirty".
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