Base | Representation |
---|---|
bin | 1010001001000101001001… |
… | …00100000100110011100000 |
3 | 2220222001221211111002011111 |
4 | 11010202210210010303200 |
5 | 10410344432131333440 |
6 | 115233300432553104 |
7 | 4461166035456526 |
oct | 504424444046340 |
9 | 86861854432144 |
10 | 22302231121120 |
11 | 7119361060475 |
12 | 26023a40b2794 |
13 | c5a125983702 |
14 | 5716102ac316 |
15 | 28a1eb33a4ea |
hex | 1448a4904ce0 |
22302231121120 has 48 divisors (see below), whose sum is σ = 52697044365840. Its totient is φ = 8919533999104.
The previous prime is 22302231121109. The next prime is 22302231121123. The reversal of 22302231121120 is 2112113220322.
It is a super-2 number, since 2×223022311211202 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22302231121091 and 22302231121100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22302231121123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9558562 + ... + 11660641.
It is an arithmetic number, because the mean of its divisors is an integer number (1097855090955).
Almost surely, 222302231121120 is an apocalyptic number.
22302231121120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22302231121120 is an abundant number, since it is smaller than the sum of its proper divisors (30394813244720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22302231121120 is a wasteful number, since it uses less digits than its factorization.
22302231121120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21225787 (or 21225779 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 22302231121120 its reverse (2112113220322), we get a palindrome (24414344341442).
The spelling of 22302231121120 in words is "twenty-two trillion, three hundred two billion, two hundred thirty-one million, one hundred twenty-one thousand, one hundred twenty".
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