Base | Representation |
---|---|
bin | 1000010110110111… |
… | …1001101000001111 |
3 | 12210100100122100102 |
4 | 2011231321220033 |
5 | 14043302333010 |
6 | 1010335521315 |
7 | 106410414233 |
oct | 20555715017 |
9 | 5710318312 |
10 | 2243402255 |
11 | a51384356 |
12 | 52738923b |
13 | 299a19973 |
14 | 173d385c3 |
15 | d1e41ba5 |
hex | 85b79a0f |
2243402255 has 8 divisors (see below), whose sum is σ = 2694694992. Its totient is φ = 1792980288.
The previous prime is 2243402251. The next prime is 2243402299. The reversal of 2243402255 is 5522043422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2243402255 - 22 = 2243402251 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2243402251) 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, 212009 + ... + 222338.
It is an arithmetic number, because the mean of its divisors is an integer number (336836874).
Almost surely, 22243402255 is an apocalyptic number.
2243402255 is a deficient number, since it is larger than the sum of its proper divisors (451292737).
2243402255 is a wasteful number, since it uses less digits than its factorization.
2243402255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 435385.
The product of its (nonzero) digits is 19200, while the sum is 29.
The square root of 2243402255 is about 47364.5675056788. The cubic root of 2243402255 is about 1309.0886295504.
Adding to 2243402255 its reverse (5522043422), we get a palindrome (7765445677).
The spelling of 2243402255 in words is "two billion, two hundred forty-three million, four hundred two thousand, two hundred fifty-five".
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