Base | Representation |
---|---|
bin | 100111010110000000… |
… | …000101111100001111 |
3 | 11001001010112002220220 |
4 | 213112000011330033 |
5 | 1143004213213343 |
6 | 31223534042423 |
7 | 3023605015251 |
oct | 472600057417 |
9 | 131033462826 |
10 | 42245054223 |
11 | 16a09260559 |
12 | 822b949413 |
13 | 3ca322a108 |
14 | 208a815cd1 |
15 | 1173b53183 |
hex | 9d6005f0f |
42245054223 has 8 divisors (see below), whose sum is σ = 56328098736. Its totient is φ = 28162689600.
The previous prime is 42245054207. The next prime is 42245054273. The reversal of 42245054223 is 32245054224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42245054223 - 24 = 42245054207 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42245054273) 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, 988 + ... + 290673.
It is an arithmetic number, because the mean of its divisors is an integer number (7041012342).
Almost surely, 242245054223 is an apocalyptic number.
42245054223 is a deficient number, since it is larger than the sum of its proper divisors (14083044513).
42245054223 is a wasteful number, since it uses less digits than its factorization.
42245054223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 339945.
The product of its (nonzero) digits is 76800, while the sum is 33.
Subtracting from 42245054223 its reverse (32245054224), we obtain a palindrome (9999999999).
The spelling of 42245054223 in words is "forty-two billion, two hundred forty-five million, fifty-four thousand, two hundred twenty-three".
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