Base | Representation |
---|---|
bin | 1100010101011011… |
… | …1001001011011000 |
3 | 22112202102222000212 |
4 | 3011112321023120 |
5 | 23240121103140 |
6 | 1304320350252 |
7 | 145023665303 |
oct | 30526711330 |
9 | 8482388025 |
10 | 3311112920 |
11 | 144a045165 |
12 | 784a75388 |
13 | 409ca361b |
14 | 235a6db3a |
15 | 145a4a765 |
hex | c55b92d8 |
3311112920 has 64 divisors (see below), whose sum is σ = 7515728640. Its totient is φ = 1312819200.
The previous prime is 3311112907. The next prime is 3311112923. The reversal of 3311112920 is 292111133.
3311112920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3311112923) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2505860 + ... + 2507180.
It is an arithmetic number, because the mean of its divisors is an integer number (117433260).
Almost surely, 23311112920 is an apocalyptic number.
It is an amenable number.
3311112920 is an abundant number, since it is smaller than the sum of its proper divisors (4204615720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3311112920 is a wasteful number, since it uses less digits than its factorization.
3311112920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1836 (or 1832 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 23.
The square root of 3311112920 is about 57542.2707233561. The cubic root of 3311112920 is about 1490.4748902925.
The spelling of 3311112920 in words is "three billion, three hundred eleven million, one hundred twelve thousand, nine hundred twenty".
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