Base | Representation |
---|---|
bin | 1011100110010001… |
… | …1010110100110100 |
3 | 22000222021122122100 |
4 | 2321210122310310 |
5 | 22334003111040 |
6 | 1232533302100 |
7 | 140102612511 |
oct | 27144326464 |
9 | 8028248570 |
10 | 3113332020 |
11 | 1358438477 |
12 | 72a794930 |
13 | 3a80153c6 |
14 | 2176a8308 |
15 | 1334cdb30 |
hex | b991ad34 |
3113332020 has 144 divisors (see below), whose sum is σ = 9986034240. Its totient is φ = 782949888.
The previous prime is 3113331971. The next prime is 3113332031. The reversal of 3113332020 is 202333113.
3113332020 is a `hidden beast` number, since 311 + 3 + 332 + 0 + 20 = 666.
3113332020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3113331984 and 3113332002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 794907 + ... + 798813.
It is an arithmetic number, because the mean of its divisors is an integer number (69347460).
Almost surely, 23113332020 is an apocalyptic number.
3113332020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3113332020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4993017120).
3113332020 is an abundant number, since it is smaller than the sum of its proper divisors (6872702220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3113332020 is a wasteful number, since it uses less digits than its factorization.
3113332020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4174 (or 4169 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 3113332020 is about 55797.2402543352. The cubic root of 3113332020 is about 1460.1870061330.
Adding to 3113332020 its reverse (202333113), we get a palindrome (3315665133).
The spelling of 3113332020 in words is "three billion, one hundred thirteen million, three hundred thirty-two thousand, twenty".
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