Base | Representation |
---|---|
bin | 1011111110110111… |
… | …0010101011101010 |
3 | 22022011022201010002 |
4 | 2333231302223222 |
5 | 23041402433310 |
6 | 1251055423002 |
7 | 142464252020 |
oct | 27755625352 |
9 | 8264281102 |
10 | 3216452330 |
11 | 1400670273 |
12 | 759224a62 |
13 | 3c34ac240 |
14 | 22726c710 |
15 | 13c59cda5 |
hex | bfb72aea |
3216452330 has 64 divisors (see below), whose sum is σ = 7167218688. Its totient is φ = 1012020480.
The previous prime is 3216452303. The next prime is 3216452357. The reversal of 3216452330 is 332546123.
It is an interprime number because it is at equal distance from previous prime (3216452303) and next prime (3216452357).
It is a junction number, because it is equal to n+sod(n) for n = 3216452293 and 3216452302.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147215 + ... + 167645.
It is an arithmetic number, because the mean of its divisors is an integer number (111987792).
Almost surely, 23216452330 is an apocalyptic number.
3216452330 is an abundant number, since it is smaller than the sum of its proper divisors (3950766358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3216452330 is a wasteful number, since it uses less digits than its factorization.
3216452330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20631.
The product of its (nonzero) digits is 12960, while the sum is 29.
The square root of 3216452330 is about 56713.7754870896. The cubic root of 3216452330 is about 1476.1337379400.
Adding to 3216452330 its reverse (332546123), we get a palindrome (3548998453).
The spelling of 3216452330 in words is "three billion, two hundred sixteen million, four hundred fifty-two thousand, three hundred thirty".
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