Base | Representation |
---|---|
bin | 1011100110010001… |
… | …0101110001000100 |
3 | 22000222020121012221 |
4 | 2321210111301010 |
5 | 22334001430200 |
6 | 1232533022124 |
7 | 140102465221 |
oct | 27144256104 |
9 | 8028217187 |
10 | 3113311300 |
11 | 1358423950 |
12 | 72a784944 |
13 | 3a8008b48 |
14 | 2176a0948 |
15 | 1334c791a |
hex | b9915c44 |
3113311300 has 144 divisors (see below), whose sum is σ = 7552141632. Its totient is φ = 1104537600.
The previous prime is 3113311277. The next prime is 3113311309. The reversal of 3113311300 is 31133113.
It is not an unprimeable number, because it can be changed into a prime (3113311309) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11000959 + ... + 11001241.
It is an arithmetic number, because the mean of its divisors is an integer number (52445428).
Almost surely, 23113311300 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3113311300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3776070816).
3113311300 is an abundant number, since it is smaller than the sum of its proper divisors (4438830332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3113311300 is a wasteful number, since it uses less digits than its factorization.
3113311300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 518 (or 511 counting only the distinct ones).
The product of its (nonzero) digits is 81, while the sum is 16.
The square root of 3113311300 is about 55797.0545817609. The cubic root of 3113311300 is about 1460.1837668231.
Adding to 3113311300 its reverse (31133113), we get a palindrome (3144444413).
3113311300 divided by its reverse (31133113) gives a square (100 = 102).
It can be divided in two parts, 3113 and 311300, that multiplied together give a square (969076900 = 311302).
The spelling of 3113311300 in words is "three billion, one hundred thirteen million, three hundred eleven thousand, three hundred".
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