Base | Representation |
---|---|
bin | 101111001011011110110… |
… | …010100011001011101100 |
3 | 102110221112112022000012210 |
4 | 233023132302203023230 |
5 | 411104402120300234 |
6 | 10521230415130420 |
7 | 453144220640214 |
oct | 57133662431354 |
9 | 12427475260183 |
10 | 3242143134444 |
11 | 103aa92305605 |
12 | 444423213a10 |
13 | 1a696ac12906 |
14 | b2cc605d244 |
15 | 595078d7be9 |
hex | 2f2deca32ec |
3242143134444 has 12 divisors (see below), whose sum is σ = 7565000647064. Its totient is φ = 1080714378144.
The previous prime is 3242143134437. The next prime is 3242143134449. The reversal of 3242143134444 is 4444313412423.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×32421431344442 (a number of 26 digits) contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (3242143134449) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135089297257 + ... + 135089297280.
Almost surely, 23242143134444 is an apocalyptic number.
It is an amenable number.
3242143134444 is an abundant number, since it is smaller than the sum of its proper divisors (4322857512620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3242143134444 is a wasteful number, since it uses less digits than its factorization.
3242143134444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270178594544 (or 270178594542 counting only the distinct ones).
The product of its digits is 442368, while the sum is 39.
Adding to 3242143134444 its reverse (4444313412423), we get a palindrome (7686456546867).
The spelling of 3242143134444 in words is "three trillion, two hundred forty-two billion, one hundred forty-three million, one hundred thirty-four thousand, four hundred forty-four".
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