Base | Representation |
---|---|
bin | 1001000011110101111… |
… | …00000100000110011101 |
3 | 1002202112001021020012012 |
4 | 10201322330010012131 |
5 | 20100020323223401 |
6 | 355002003521005 |
7 | 31330211064245 |
oct | 4417274040635 |
9 | 1082461236165 |
10 | 311300211101 |
11 | 110026943140 |
12 | 503b9989165 |
13 | 23480cc9159 |
14 | 110d1c3cb25 |
15 | 816e79e8bb |
hex | 487af0419d |
311300211101 has 8 divisors (see below), whose sum is σ = 354365457984. Its totient is φ = 270695835520.
The previous prime is 311300211077. The next prime is 311300211121. The reversal of 311300211101 is 101112003113.
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 311300211101 - 226 = 311233102237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (311300211121) 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, 615217556 + ... + 615218061.
It is an arithmetic number, because the mean of its divisors is an integer number (44295682248).
Almost surely, 2311300211101 is an apocalyptic number.
It is an amenable number.
311300211101 is a deficient number, since it is larger than the sum of its proper divisors (43065246883).
311300211101 is a wasteful number, since it uses less digits than its factorization.
311300211101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1230435651.
The product of its (nonzero) digits is 18, while the sum is 14.
Adding to 311300211101 its reverse (101112003113), we get a palindrome (412412214214).
The spelling of 311300211101 in words is "three hundred eleven billion, three hundred million, two hundred eleven thousand, one hundred one".
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