Base | Representation |
---|---|
bin | 11011010101100… |
… | …10011010011000 |
3 | 120222111200101002 |
4 | 31222302122120 |
5 | 432201222334 |
6 | 34431044132 |
7 | 5453122301 |
oct | 1552623230 |
9 | 528450332 |
10 | 229320344 |
11 | 108499850 |
12 | 64970648 |
13 | 38681b16 |
14 | 226557a8 |
15 | 151ebb7e |
hex | dab2698 |
229320344 has 96 divisors (see below), whose sum is σ = 509276160. Its totient is φ = 95961600.
The previous prime is 229320341. The next prime is 229320353. The reversal of 229320344 is 443023922.
229320344 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229320341) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1805609 + ... + 1805735.
It is an arithmetic number, because the mean of its divisors is an integer number (5304960).
Almost surely, 2229320344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 229320344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254638080).
229320344 is an abundant number, since it is smaller than the sum of its proper divisors (279955816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229320344 is a wasteful number, since it uses less digits than its factorization.
229320344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249 (or 228 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 29.
The square root of 229320344 is about 15143.3267150914. The cubic root of 229320344 is about 612.0884645781.
The spelling of 229320344 in words is "two hundred twenty-nine million, three hundred twenty thousand, three hundred forty-four".
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