Base | Representation |
---|---|
bin | 1000010100111010… |
… | …1000001010000000 |
3 | 12202202221010202122 |
4 | 2011032220022000 |
5 | 14034203013344 |
6 | 1005444103412 |
7 | 106250631251 |
oct | 20516501200 |
9 | 5682833678 |
10 | 2235204224 |
11 | a47795020 |
12 | 524694b68 |
13 | 298109366 |
14 | 172c02b28 |
15 | d1372aee |
hex | 853a8280 |
2235204224 has 32 divisors (see below), whose sum is σ = 4857762240. Its totient is φ = 1016001280.
The previous prime is 2235204221. The next prime is 2235204229. The reversal of 2235204224 is 4224025322.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-2 number, since 2×22352042242 = 9992275845974884352, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2235204193 and 2235204202.
It is not an unprimeable number, because it can be changed into a prime (2235204221) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 792344 + ... + 795159.
It is an arithmetic number, because the mean of its divisors is an integer number (151805070).
Almost surely, 22235204224 is an apocalyptic number.
It is an amenable number.
2235204224 is an abundant number, since it is smaller than the sum of its proper divisors (2622558016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2235204224 is a wasteful number, since it uses less digits than its factorization.
2235204224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1587528 (or 1587516 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 26.
The square root of 2235204224 is about 47277.9464867077. The cubic root of 2235204224 is about 1307.4920889567.
Adding to 2235204224 its reverse (4224025322), we get a palindrome (6459229546).
The spelling of 2235204224 in words is "two billion, two hundred thirty-five million, two hundred four thousand, two hundred twenty-four".
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