Base | Representation |
---|---|
bin | 100011100111101001010001… |
… | …1101111000011100100101111 |
3 | 1112002100100002110121222210102 |
4 | 1013033102203233003210233 |
5 | 312031301004430031343 |
6 | 3030205320000501315 |
7 | 122665021652010116 |
oct | 10717224357034457 |
9 | 1462310073558712 |
10 | 313312021330223 |
11 | 90915978016873 |
12 | 2b181b7601a83b |
13 | 105a92735b1386 |
14 | 5752550370c7d |
15 | 2634e70c3a3b8 |
hex | 11cf4a3bc392f |
313312021330223 has 8 divisors (see below), whose sum is σ = 315929329548000. Its totient is φ = 310701573685728.
The previous prime is 313312021330199. The next prime is 313312021330247. The reversal of 313312021330223 is 322033120213313.
It is an interprime number because it is at equal distance from previous prime (313312021330199) and next prime (313312021330247).
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 313312021330223 - 224 = 313312004553007 is a prime.
It is a super-2 number, since 2×3133120213302232 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313312021330283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1715051603 + ... + 1715234276.
It is an arithmetic number, because the mean of its divisors is an integer number (39491166193500).
Almost surely, 2313312021330223 is an apocalyptic number.
313312021330223 is a deficient number, since it is larger than the sum of its proper divisors (2617308217777).
313312021330223 is a wasteful number, since it uses less digits than its factorization.
313312021330223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3430286641.
The product of its (nonzero) digits is 11664, while the sum is 29.
Adding to 313312021330223 its reverse (322033120213313), we get a palindrome (635345141543536).
The spelling of 313312021330223 in words is "three hundred thirteen trillion, three hundred twelve billion, twenty-one million, three hundred thirty thousand, two hundred twenty-three".
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