Base | Representation |
---|---|
bin | 100011100001001011011001… |
… | …1111001101110011010011001 |
3 | 1111222012100222101002102201210 |
4 | 1013002112303321232122121 |
5 | 311422220240442113223 |
6 | 3024245130310533333 |
7 | 122543555665121556 |
oct | 10702266371563231 |
9 | 1458170871072653 |
10 | 312423234332313 |
11 | 90602a49a18455 |
12 | 2b059871067249 |
13 | 105434ccc0a060 |
14 | 5721518263a2d |
15 | 261bca2d24893 |
hex | 11c25b3e6e699 |
312423234332313 has 16 divisors (see below), whose sum is σ = 448953602214656. Its totient is φ = 192112217130240.
The previous prime is 312423234332263. The next prime is 312423234332323. The reversal of 312423234332313 is 313233432324213.
It is not a de Polignac number, because 312423234332313 - 213 = 312423234324121 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (312423234332323) 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, 3088173073 + ... + 3088274238.
It is an arithmetic number, because the mean of its divisors is an integer number (28059600138416).
Almost surely, 2312423234332313 is an apocalyptic number.
It is an amenable number.
312423234332313 is a deficient number, since it is larger than the sum of its proper divisors (136530367882343).
312423234332313 is a wasteful number, since it uses less digits than its factorization.
312423234332313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6176448624.
The product of its digits is 559872, while the sum is 39.
Adding to 312423234332313 its reverse (313233432324213), we get a palindrome (625656666656526).
The spelling of 312423234332313 in words is "three hundred twelve trillion, four hundred twenty-three billion, two hundred thirty-four million, three hundred thirty-two thousand, three hundred thirteen".
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