Base | Representation |
---|---|
bin | 1110010000001111100011… |
… | …10100100011010111011001 |
3 | 11002222111110110102001110222 |
4 | 13020013301310203113121 |
5 | 13102021344430204223 |
6 | 150355233421445425 |
7 | 6413363165202203 |
oct | 710076164432731 |
9 | 132874413361428 |
10 | 31344433444313 |
11 | 9a95110593650 |
12 | 3622917410875 |
13 | 14649c8c5b872 |
14 | 7a5115c45773 |
15 | 395519a290c8 |
hex | 1c81f1d235d9 |
31344433444313 has 8 divisors (see below), whose sum is σ = 34216922655360. Its totient is φ = 28475776776880.
The previous prime is 31344433444307. The next prime is 31344433444351.
31344433444313 is nontrivially palindromic in base 10.
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 31344433444313 - 234 = 31327253575129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (31344433444813) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958118798 + ... + 958151511.
It is an arithmetic number, because the mean of its divisors is an integer number (4277115331920).
Almost surely, 231344433444313 is an apocalyptic number.
It is an amenable number.
31344433444313 is a deficient number, since it is larger than the sum of its proper divisors (2872489211047).
31344433444313 is a wasteful number, since it uses less digits than its factorization.
31344433444313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1916271807.
The product of its digits is 2985984, while the sum is 44.
It can be divided in two parts, 3134443 and 3444313, that added together give a palindrome (6578756).
The spelling of 31344433444313 in words is "thirty-one trillion, three hundred forty-four billion, four hundred thirty-three million, four hundred forty-four thousand, three hundred thirteen".
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