Base | Representation |
---|---|
bin | 1000010110110100… |
… | …1000110101101100 |
3 | 12210022222111012211 |
4 | 2011231020311230 |
5 | 14043224434122 |
6 | 1010331340204 |
7 | 106405622503 |
oct | 20555106554 |
9 | 5708874184 |
10 | 2243202412 |
11 | a512581a0 |
12 | 5272b1664 |
13 | 299979a09 |
14 | 173cc583a |
15 | d1e02877 |
hex | 85b48d6c |
2243202412 has 12 divisors (see below), whose sum is σ = 4282477416. Its totient is φ = 1019637440.
The previous prime is 2243202383. The next prime is 2243202413. The reversal of 2243202412 is 2142023422.
It is a super-2 number, since 2×22432024122 = 10063914122405235488, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (2243202413) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25490893 + ... + 25490980.
It is an arithmetic number, because the mean of its divisors is an integer number (356873118).
Almost surely, 22243202412 is an apocalyptic number.
2243202412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2243202412 is a deficient number, since it is larger than the sum of its proper divisors (2039275004).
2243202412 is a wasteful number, since it uses less digits than its factorization.
2243202412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50981888 (or 50981886 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 2243202412 is about 47362.4578331826. The cubic root of 2243202412 is about 1309.0497570496.
Adding to 2243202412 its reverse (2142023422), we get a palindrome (4385225834).
The spelling of 2243202412 in words is "two billion, two hundred forty-three million, two hundred two thousand, four hundred twelve".
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