Base | Representation |
---|---|
bin | 11011011010001… |
… | …01110101101000 |
3 | 121000122100201010 |
4 | 31231011311220 |
5 | 432330033300 |
6 | 34452023520 |
7 | 5461215642 |
oct | 1555056550 |
9 | 530570633 |
10 | 229924200 |
11 | 108871500 |
12 | 65001ba0 |
13 | 3883392c |
14 | 22771892 |
15 | 152baa50 |
hex | db45d68 |
229924200 has 144 divisors (see below), whose sum is σ = 783699840. Its totient is φ = 55721600.
The previous prime is 229924183. The next prime is 229924213. The reversal of 229924200 is 2429922.
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 35 ways as a sum of consecutive naturals, for example, 71017 + ... + 74183.
It is an arithmetic number, because the mean of its divisors is an integer number (5442360).
Almost surely, 2229924200 is an apocalyptic number.
229924200 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 229924200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (391849920).
229924200 is an abundant number, since it is smaller than the sum of its proper divisors (553775640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229924200 is a wasteful number, since it uses less digits than its factorization.
229924200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3208 (or 3188 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 229924200 is about 15163.2516301748. The cubic root of 229924200 is about 612.6252527410.
It can be divided in two parts, 229 and 924200, that added together give a palindrome (924429).
The spelling of 229924200 in words is "two hundred twenty-nine million, nine hundred twenty-four thousand, two hundred".
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