Base | Representation |
---|---|
bin | 10010101111100… |
… | …000010111011110 |
3 | 210220200101000120 |
4 | 102233200113132 |
5 | 1120444140410 |
6 | 51111335410 |
7 | 10535503053 |
oct | 2257402736 |
9 | 726611016 |
10 | 314443230 |
11 | 151549942 |
12 | 89381566 |
13 | 501b6baa |
14 | 2da9302a |
15 | 1c913570 |
hex | 12be05de |
314443230 has 128 divisors (see below), whose sum is σ = 821145600. Its totient is φ = 76876800.
The previous prime is 314443187. The next prime is 314443247. The reversal of 314443230 is 32344413.
It is a self number, because there is not a number n which added to its sum of digits gives 314443230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2400265 + ... + 2400395.
It is an arithmetic number, because the mean of its divisors is an integer number (6415200).
Almost surely, 2314443230 is an apocalyptic number.
314443230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 314443230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (410572800).
314443230 is an abundant number, since it is smaller than the sum of its proper divisors (506702370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314443230 is a wasteful number, since it uses less digits than its factorization.
314443230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290.
The product of its (nonzero) digits is 3456, while the sum is 24.
The square root of 314443230 is about 17732.5471943542. The cubic root of 314443230 is about 680.0080953477.
Adding to 314443230 its reverse (32344413), we get a palindrome (346787643).
The spelling of 314443230 in words is "three hundred fourteen million, four hundred forty-three thousand, two hundred thirty".
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