Base | Representation |
---|---|
bin | 11100001001100000… |
… | …010001000010100110 |
3 | 2220000101012200110100 |
4 | 130021200101002212 |
5 | 443344400140142 |
6 | 21515042004530 |
7 | 2116661445240 |
oct | 341140210246 |
9 | 86011180410 |
10 | 30224224422 |
11 | 118aa872177 |
12 | 5a36046746 |
13 | 2b08981582 |
14 | 166a135090 |
15 | bbd66ab4c |
hex | 7098110a6 |
30224224422 has 96 divisors (see below), whose sum is σ = 78143450112. Its totient is φ = 8254901952.
The previous prime is 30224224417. The next prime is 30224224439. The reversal of 30224224422 is 22442242203.
It is a super-2 number, since 2×302242244222 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8567623 + ... + 8571149.
It is an arithmetic number, because the mean of its divisors is an integer number (813994272).
Almost surely, 230224224422 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30224224422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39071725056).
30224224422 is an abundant number, since it is smaller than the sum of its proper divisors (47919225690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30224224422 is a wasteful number, since it uses less digits than its factorization.
30224224422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6522 (or 6519 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 27.
Adding to 30224224422 its reverse (22442242203), we get a palindrome (52666466625).
The spelling of 30224224422 in words is "thirty billion, two hundred twenty-four million, two hundred twenty-four thousand, four hundred twenty-two".
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