Base | Representation |
---|---|
bin | 1100111100001110011… |
… | …1011000000100100000 |
3 | 210020212020002221011210 |
4 | 3033003213120010200 |
5 | 12120310223231144 |
6 | 250045040510120 |
7 | 22030266054651 |
oct | 3170347300440 |
9 | 706766087153 |
10 | 222325211424 |
11 | 86318870a58 |
12 | 3710831b340 |
13 | 17c71658454 |
14 | aa91119528 |
15 | 5bb33e1ab9 |
hex | 33c39d8120 |
222325211424 has 48 divisors (see below), whose sum is σ = 583653355488. Its totient is φ = 74102095872.
The previous prime is 222325211399. The next prime is 222325211431. The reversal of 222325211424 is 424112523222.
It is a tau number, because it is divible by the number of its divisors (48).
It is a junction number, because it is equal to n+sod(n) for n = 222325211391 and 222325211400.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1112224 + ... + 1296800.
It is an arithmetic number, because the mean of its divisors is an integer number (12159444906).
Almost surely, 2222325211424 is an apocalyptic number.
222325211424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
222325211424 is an abundant number, since it is smaller than the sum of its proper divisors (361328144064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222325211424 is a wasteful number, since it uses less digits than its factorization.
222325211424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197137 (or 197129 counting only the distinct ones).
The product of its digits is 15360, while the sum is 30.
Adding to 222325211424 its reverse (424112523222), we get a palindrome (646437734646).
The spelling of 222325211424 in words is "two hundred twenty-two billion, three hundred twenty-five million, two hundred eleven thousand, four hundred twenty-four".
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