Base | Representation |
---|---|
bin | 1100010101011101… |
… | …0001101010101000 |
3 | 22112202122001121211 |
4 | 3011113101222220 |
5 | 23240132310344 |
6 | 1304322442504 |
7 | 145024563604 |
oct | 30527215250 |
9 | 8482561554 |
10 | 3311213224 |
11 | 144a103560 |
12 | 784b03434 |
13 | 40a00a187 |
14 | 235a98504 |
15 | 145a6a334 |
hex | c55d1aa8 |
3311213224 has 32 divisors (see below), whose sum is σ = 6883979040. Its totient is φ = 1480420800.
The previous prime is 3311213221. The next prime is 3311213249. The reversal of 3311213224 is 4223121133.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 3311213195 and 3311213204.
It is not an unprimeable number, because it can be changed into a prime (3311213221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303054 + ... + 313789.
It is an arithmetic number, because the mean of its divisors is an integer number (215124345).
Almost surely, 23311213224 is an apocalyptic number.
It is an amenable number.
3311213224 is an abundant number, since it is smaller than the sum of its proper divisors (3572765816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3311213224 is a wasteful number, since it uses less digits than its factorization.
3311213224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 616921 (or 616917 counting only the distinct ones).
The product of its digits is 864, while the sum is 22.
The square root of 3311213224 is about 57543.1422847241. The cubic root of 3311213224 is about 1490.4899405276.
Adding to 3311213224 its reverse (4223121133), we get a palindrome (7534334357).
The spelling of 3311213224 in words is "three billion, three hundred eleven million, two hundred thirteen thousand, two hundred twenty-four".
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