Base | Representation |
---|---|
bin | 10100110001111110… |
… | …000111001010001001 |
3 | 2010121001020010021111 |
4 | 110301332013022021 |
5 | 331144134433223 |
6 | 14130041210321 |
7 | 1416641042653 |
oct | 246176071211 |
9 | 63531203244 |
10 | 22313202313 |
11 | 9510248176 |
12 | 43a87909a1 |
13 | 21479c30bc |
14 | 11195cd6d3 |
15 | 8a8d9930d |
hex | 531f87289 |
22313202313 has 8 divisors (see below), whose sum is σ = 23295635136. Its totient is φ = 21331794000.
The previous prime is 22313202239. The next prime is 22313202319. The reversal of 22313202313 is 31320231322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22313202313 is a prime.
It is a super-3 number, since 3×223132023133 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22313202319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211443 + ... + 298888.
It is an arithmetic number, because the mean of its divisors is an integer number (2911954392).
Almost surely, 222313202313 is an apocalyptic number.
22313202313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
22313202313 is a deficient number, since it is larger than the sum of its proper divisors (982432823).
22313202313 is a wasteful number, since it uses less digits than its factorization.
22313202313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 512255.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 22313202313 its reverse (31320231322), we get a palindrome (53633433635).
The spelling of 22313202313 in words is "twenty-two billion, three hundred thirteen million, two hundred two thousand, three hundred thirteen".
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