Base | Representation |
---|---|
bin | 1101011001101110100… |
… | …1001001100111001100 |
3 | 211000022010200121121100 |
4 | 3112123221021213030 |
5 | 12233020044204234 |
6 | 253434535103100 |
7 | 22430450102166 |
oct | 3263351114714 |
9 | 730263617540 |
10 | 230244522444 |
11 | 897120375a2 |
12 | 38758511a90 |
13 | 189342596c1 |
14 | b202bbb936 |
15 | 5ec879e399 |
hex | 359ba499cc |
230244522444 has 18 divisors (see below), whose sum is σ = 582006987380. Its totient is φ = 76748174136.
The previous prime is 230244522397. The next prime is 230244522451. The reversal of 230244522444 is 444225442032.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 6395681179 = 230244522444 / (2 + 3 + 0 + 2 + 4 + 4 + 5 + 2 + 2 + 4 + 4 + 4).
It is a junction number, because it is equal to n+sod(n) for n = 230244522399 and 230244522408.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3197840554 + ... + 3197840625.
Almost surely, 2230244522444 is an apocalyptic number.
It is an amenable number.
230244522444 is an abundant number, since it is smaller than the sum of its proper divisors (351762464936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230244522444 is a wasteful number, since it uses less digits than its factorization.
230244522444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6395681189 (or 6395681184 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 36.
Adding to 230244522444 its reverse (444225442032), we get a palindrome (674469964476).
The spelling of 230244522444 in words is "two hundred thirty billion, two hundred forty-four million, five hundred twenty-two thousand, four hundred forty-four".
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