Base | Representation |
---|---|
bin | 101101001000010100100… |
… | …010101000100111101111 |
3 | 101222111000200210220010022 |
4 | 231020110202220213233 |
5 | 401302441104330221 |
6 | 10332420030032355 |
7 | 440030243434022 |
oct | 55102442504757 |
9 | 11874020726108 |
10 | 3101311011311 |
11 | a9629323aaa7 |
12 | 42107a9486bb |
13 | 1965b5b31586 |
14 | aa1661031b9 |
15 | 55a13ae64ab |
hex | 2d2148a89ef |
3101311011311 has 8 divisors (see below), whose sum is σ = 3140600873280. Its totient is φ = 3062021968512.
The previous prime is 3101311011307. The next prime is 3101311011343. The reversal of 3101311011311 is 1131101131013.
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 3101311011311 - 22 = 3101311011307 is a prime.
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 3101311011311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3101311011391) 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, 11967731 + ... + 12224123.
It is an arithmetic number, because the mean of its divisors is an integer number (392575109160).
Almost surely, 23101311011311 is an apocalyptic number.
3101311011311 is a deficient number, since it is larger than the sum of its proper divisors (39289861969).
3101311011311 is a wasteful number, since it uses less digits than its factorization.
3101311011311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 409585.
The product of its (nonzero) digits is 27, while the sum is 17.
Adding to 3101311011311 its reverse (1131101131013), we get a palindrome (4232412142324).
The spelling of 3101311011311 in words is "three trillion, one hundred one billion, three hundred eleven million, eleven thousand, three hundred eleven".
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