Base | Representation |
---|---|
bin | 1000010111010110… |
… | …1000001111010111 |
3 | 12210111011120101210 |
4 | 2011311220033113 |
5 | 14044312200213 |
6 | 1010451152503 |
7 | 106433552565 |
oct | 20565501727 |
9 | 5714146353 |
10 | 2245428183 |
11 | a52538479 |
12 | 527ba5733 |
13 | 29a278b3b |
14 | 174304a35 |
15 | d21e20c3 |
hex | 85d683d7 |
2245428183 has 8 divisors (see below), whose sum is σ = 3006432000. Its totient is φ = 1490688248.
The previous prime is 2245428173. The next prime is 2245428209. The reversal of 2245428183 is 3818245422.
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 2245428183 - 229 = 1708557271 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2245428173) 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, 1565133 + ... + 1566566.
It is an arithmetic number, because the mean of its divisors is an integer number (375804000).
Almost surely, 22245428183 is an apocalyptic number.
2245428183 is a deficient number, since it is larger than the sum of its proper divisors (761003817).
2245428183 is a wasteful number, since it uses less digits than its factorization.
2245428183 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3131941.
The product of its digits is 122880, while the sum is 39.
The square root of 2245428183 is about 47385.9492149308. The cubic root of 2245428183 is about 1309.4825730741.
The spelling of 2245428183 in words is "two billion, two hundred forty-five million, four hundred twenty-eight thousand, one hundred eighty-three".
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