Base | Representation |
---|---|
bin | 1001000101011010011… |
… | …11011010010000110011 |
3 | 1002211200212021102200102 |
4 | 10202231033122100303 |
5 | 20103232400042121 |
6 | 355221432143015 |
7 | 31360136304302 |
oct | 4425517322063 |
9 | 1084625242612 |
10 | 312144143411 |
11 | 11041a25aa61 |
12 | 505b4537a6b |
13 | 23586ac1699 |
14 | 11171d62439 |
15 | 81bd90390b |
hex | 48ad3da433 |
312144143411 has 8 divisors (see below), whose sum is σ = 313999662240. Its totient is φ = 310289213632.
The previous prime is 312144143401. The next prime is 312144143419. The reversal of 312144143411 is 114341441213.
It is a happy number.
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 312144143411 - 26 = 312144143347 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (312144143419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 939455 + ... + 1227543.
It is an arithmetic number, because the mean of its divisors is an integer number (39249957780).
Almost surely, 2312144143411 is an apocalyptic number.
312144143411 is a deficient number, since it is larger than the sum of its proper divisors (1855518829).
312144143411 is a wasteful number, since it uses less digits than its factorization.
312144143411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 294525.
The product of its digits is 4608, while the sum is 29.
Adding to 312144143411 its reverse (114341441213), we get a palindrome (426485584624).
The spelling of 312144143411 in words is "three hundred twelve billion, one hundred forty-four million, one hundred forty-three thousand, four hundred eleven".
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