Base | Representation |
---|---|
bin | 1001000101100101001… |
… | …10101110111001010001 |
3 | 1002211221010121220100010 |
4 | 10202302212232321101 |
5 | 20103423420041223 |
6 | 355234405145133 |
7 | 31362311266551 |
oct | 4426246567121 |
9 | 1084833556303 |
10 | 312234143313 |
11 | 110466041244 |
12 | 5061a6bb1a9 |
13 | 2359c643571 |
14 | 1117dcad161 |
15 | 81c6780393 |
hex | 48b29aee51 |
312234143313 has 16 divisors (see below), whose sum is σ = 430825233600. Its totient is φ = 200904822720.
The previous prime is 312234143267. The next prime is 312234143323. The reversal of 312234143313 is 313341432213.
It is not a de Polignac number, because 312234143313 - 28 = 312234143057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (312234143323) 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 15 ways as a sum of consecutive naturals, for example, 416203 + ... + 893136.
It is an arithmetic number, because the mean of its divisors is an integer number (26926577100).
Almost surely, 2312234143313 is an apocalyptic number.
It is an amenable number.
312234143313 is a deficient number, since it is larger than the sum of its proper divisors (118591090287).
312234143313 is a wasteful number, since it uses less digits than its factorization.
312234143313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1312112.
The product of its digits is 15552, while the sum is 30.
Adding to 312234143313 its reverse (313341432213), we get a palindrome (625575575526).
The spelling of 312234143313 in words is "three hundred twelve billion, two hundred thirty-four million, one hundred forty-three thousand, three hundred thirteen".
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