Base | Representation |
---|---|
bin | 10100101100100110… |
… | …000001100110101000 |
3 | 2010100202111110202001 |
4 | 110230212001212220 |
5 | 331003042031044 |
6 | 14113100020344 |
7 | 1414464254236 |
oct | 245446014650 |
9 | 63322443661 |
10 | 22223002024 |
11 | 947433a383 |
12 | 43825316b4 |
13 | 2132100c52 |
14 | 110b62d956 |
15 | 8a0ecd2d4 |
hex | 52c9819a8 |
22223002024 has 8 divisors (see below), whose sum is σ = 41668128810. Its totient is φ = 11111501008.
The previous prime is 22223002019. The next prime is 22223002027. The reversal of 22223002024 is 42020032222.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 20025080100 + 2197921924 = 141510^2 + 46882^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 22223001992 and 22223002010.
It is not an unprimeable number, because it can be changed into a prime (22223002027) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1388937619 + ... + 1388937634.
Almost surely, 222223002024 is an apocalyptic number.
It is an amenable number.
22223002024 is a deficient number, since it is larger than the sum of its proper divisors (19445126786).
22223002024 is a wasteful number, since it uses less digits than its factorization.
22223002024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2777875259 (or 2777875255 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 19.
Adding to 22223002024 its reverse (42020032222), we get a palindrome (64243034246).
The spelling of 22223002024 in words is "twenty-two billion, two hundred twenty-three million, two thousand, twenty-four".
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