Base | Representation |
---|---|
bin | 11011011000110… |
… | …11110111101100 |
3 | 121000022121220110 |
4 | 31230123313230 |
5 | 432304033200 |
6 | 34444220020 |
7 | 5456601531 |
oct | 1554336754 |
9 | 530277813 |
10 | 229752300 |
11 | 108764338 |
12 | 64b3a610 |
13 | 387a360b |
14 | 22728d88 |
15 | 15284b50 |
hex | db1bdec |
229752300 has 72 divisors (see below), whose sum is σ = 672831936. Its totient is φ = 60522560.
The previous prime is 229752293. The next prime is 229752319. The reversal of 229752300 is 3257922.
It is a happy number.
229752300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2297523002 = 105572238710580000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20287 + ... + 29513.
It is an arithmetic number, because the mean of its divisors is an integer number (9344888).
Almost surely, 2229752300 is an apocalyptic number.
229752300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 229752300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336415968).
229752300 is an abundant number, since it is smaller than the sum of its proper divisors (443079636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229752300 is a wasteful number, since it uses less digits than its factorization.
229752300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9327 (or 9320 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 229752300 is about 15157.5822610336. The cubic root of 229752300 is about 612.4725407654.
The spelling of 229752300 in words is "two hundred twenty-nine million, seven hundred fifty-two thousand, three hundred".
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