Base | Representation |
---|---|
bin | 100011011001001001101110… |
… | …0000110101110010011110011 |
3 | 1111211021220121012102112221001 |
4 | 1012302103130012232103303 |
5 | 311301132032132431311 |
6 | 3022042251445342431 |
7 | 122401064232026242 |
oct | 10662233406562363 |
9 | 1454256535375831 |
10 | 311320102233331 |
11 | 90218128681104 |
12 | 2aabbb08407a17 |
13 | 1049348a278599 |
14 | 56c3d8ac08959 |
15 | 25ed23c3d94c1 |
hex | 11b24dc1ae4f3 |
311320102233331 has 8 divisors (see below), whose sum is σ = 314997056668800. Its totient is φ = 307647125037120.
The previous prime is 311320102233271. The next prime is 311320102233337. The reversal of 311320102233331 is 133332201023113.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 311320102233331 - 221 = 311320100136179 is a prime.
It is a super-2 number, since 2×3113201022333312 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 311320102233331.
It is not an unprimeable number, because it can be changed into a prime (311320102233337) 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, 994152340 + ... + 994465441.
It is an arithmetic number, because the mean of its divisors is an integer number (39374632083600).
Almost surely, 2311320102233331 is an apocalyptic number.
311320102233331 is a deficient number, since it is larger than the sum of its proper divisors (3676954435469).
311320102233331 is a wasteful number, since it uses less digits than its factorization.
311320102233331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1988619629.
The product of its (nonzero) digits is 5832, while the sum is 28.
Adding to 311320102233331 its reverse (133332201023113), we get a palindrome (444652303256444).
The spelling of 311320102233331 in words is "three hundred eleven trillion, three hundred twenty billion, one hundred two million, two hundred thirty-three thousand, three hundred thirty-one".
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