Base | Representation |
---|---|
bin | 1100010101011110… |
… | …1100011110001100 |
3 | 22112202211122020100 |
4 | 3011113230132030 |
5 | 23240144314040 |
6 | 1304325051100 |
7 | 145025531655 |
oct | 30527543614 |
9 | 8482748210 |
10 | 3311323020 |
11 | 144a178aa5 |
12 | 784b56a90 |
13 | 40a048145 |
14 | 235ac652c |
15 | 145a8cb30 |
hex | c55ec78c |
3311323020 has 36 divisors (see below), whose sum is σ = 10044347040. Its totient is φ = 883019424.
The previous prime is 3311323013. The next prime is 3311323031. The reversal of 3311323020 is 203231133.
3311323020 is a `hidden beast` number, since 331 + 1 + 32 + 302 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
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 = 3311322984 and 3311323002.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9197940 + ... + 9198299.
It is an arithmetic number, because the mean of its divisors is an integer number (279009640).
Almost surely, 23311323020 is an apocalyptic number.
3311323020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3311323020 is an abundant number, since it is smaller than the sum of its proper divisors (6733024020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3311323020 is a wasteful number, since it uses less digits than its factorization.
3311323020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18396254 (or 18396249 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 3311323020 is about 57544.0963088308. The cubic root of 3311323020 is about 1490.5064146529.
Adding to 3311323020 its reverse (203231133), we get a palindrome (3514554153).
The spelling of 3311323020 in words is "three billion, three hundred eleven million, three hundred twenty-three thousand, twenty".
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