Base | Representation |
---|---|
bin | 1010001001011001100101… |
… | …01010111101001010110000 |
3 | 2221000010021122012021101110 |
4 | 11010230302222331022300 |
5 | 10411034421014132422 |
6 | 115242313414033320 |
7 | 4462035012013065 |
oct | 504546252751260 |
9 | 87003248167343 |
10 | 22313205224112 |
11 | 7122a82710480 |
12 | 2604547348840 |
13 | c5b18441178a |
14 | 571d7195ac6c |
15 | 28a63e9b160c |
hex | 144b32abd2b0 |
22313205224112 has 320 divisors, whose sum is σ = 63685509009408. Its totient is φ = 6675989376000.
The previous prime is 22313205224083. The next prime is 22313205224129. The reversal of 22313205224112 is 21142250231322.
It is a happy number.
It is a super-3 number, since 3×223132052241123 (a number of 41 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 22313205224112.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7865069158 + ... + 7865071994.
Almost surely, 222313205224112 is an apocalyptic number.
22313205224112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22313205224112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31842754504704).
22313205224112 is an abundant number, since it is smaller than the sum of its proper divisors (41372303785296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22313205224112 is a wasteful number, since it uses less digits than its factorization.
22313205224112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3608 (or 3602 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
Adding to 22313205224112 its reverse (21142250231322), we get a palindrome (43455455455434).
The spelling of 22313205224112 in words is "twenty-two trillion, three hundred thirteen billion, two hundred five million, two hundred twenty-four thousand, one hundred twelve".
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