Base | Representation |
---|---|
bin | 1001010100001111110000… |
… | …0101000100101111101110 |
3 | 1100021021002100000121212222 |
4 | 2111003330011010233232 |
5 | 2320312021343103004 |
6 | 33441433424555342 |
7 | 2105030526525446 |
oct | 225037405045756 |
9 | 40237070017788 |
10 | 10243431222254 |
11 | 329a23a97432a |
12 | 11952b4482b52 |
13 | 593c4a365179 |
14 | 275adb395126 |
15 | 12b6c62227be |
hex | 950fc144bee |
10243431222254 has 32 divisors (see below), whose sum is σ = 16701364070400. Its totient is φ = 4694002578720.
The previous prime is 10243431222253. The next prime is 10243431222317. The reversal of 10243431222254 is 45222213434201.
10243431222254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10243431222253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1894892 + ... + 4906880.
It is an arithmetic number, because the mean of its divisors is an integer number (521917627200).
Almost surely, 210243431222254 is an apocalyptic number.
10243431222254 is a deficient number, since it is larger than the sum of its proper divisors (6457932848146).
10243431222254 is a wasteful number, since it uses less digits than its factorization.
10243431222254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3014928.
The product of its (nonzero) digits is 92160, while the sum is 35.
Adding to 10243431222254 its reverse (45222213434201), we get a palindrome (55465644656455).
The spelling of 10243431222254 in words is "ten trillion, two hundred forty-three billion, four hundred thirty-one million, two hundred twenty-two thousand, two hundred fifty-four".
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