Base | Representation |
---|---|
bin | 1000010111000011… |
… | …0000001110000001 |
3 | 12210101202122021001 |
4 | 2011300300032001 |
5 | 14044000301040 |
6 | 1010403532001 |
7 | 106416650536 |
oct | 20560601601 |
9 | 5711678231 |
10 | 2244150145 |
11 | a51845246 |
12 | 52768a001 |
13 | 299c1c1c3 |
14 | 174090d8d |
15 | d203d59a |
hex | 85c30381 |
2244150145 has 8 divisors (see below), whose sum is σ = 2694875904. Its totient is φ = 1794056304.
The previous prime is 2244150143. The next prime is 2244150149. The reversal of 2244150145 is 5410514422.
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 2244150145 - 21 = 2244150143 is a prime.
It is a super-3 number, since 3×22441501453 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2244150143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150129 + ... + 164398.
It is an arithmetic number, because the mean of its divisors is an integer number (336859488).
Almost surely, 22244150145 is an apocalyptic number.
It is an amenable number.
2244150145 is a deficient number, since it is larger than the sum of its proper divisors (450725759).
2244150145 is a wasteful number, since it uses less digits than its factorization.
2244150145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315959.
The product of its (nonzero) digits is 6400, while the sum is 28.
The square root of 2244150145 is about 47372.4618845168. The cubic root of 2244150145 is about 1309.2340850398.
Adding to 2244150145 its reverse (5410514422), we get a palindrome (7654664567).
The spelling of 2244150145 in words is "two billion, two hundred forty-four million, one hundred fifty thousand, one hundred forty-five".
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