Base | Representation |
---|---|
bin | 1100010101011011… |
… | …1001001100111100 |
3 | 22112202102222011120 |
4 | 3011112321030330 |
5 | 23240121104040 |
6 | 1304320350540 |
7 | 145023665505 |
oct | 30526711474 |
9 | 8482388146 |
10 | 3311113020 |
11 | 144a045246 |
12 | 784a75450 |
13 | 409ca3697 |
14 | 235a6dbac |
15 | 145a4a7d0 |
hex | c55b933c |
3311113020 has 48 divisors (see below), whose sum is σ = 9276237600. Its totient is φ = 882475776.
The previous prime is 3311112983. The next prime is 3311113021. The reversal of 3311113020 is 203111133.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3311113021) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 101706 + ... + 130254.
It is an arithmetic number, because the mean of its divisors is an integer number (193254950).
Almost surely, 23311113020 is an apocalyptic number.
3311113020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3311113020 is an abundant number, since it is smaller than the sum of its proper divisors (5965124580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3311113020 is a wasteful number, since it uses less digits than its factorization.
3311113020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30494 (or 30492 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 3311113020 is about 57542.2715922825. The cubic root of 3311113020 is about 1490.4749052972.
Adding to 3311113020 its reverse (203111133), we get a palindrome (3514224153).
The spelling of 3311113020 in words is "three billion, three hundred eleven million, one hundred thirteen thousand, twenty".
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