Base | Representation |
---|---|
bin | 1011111110000110… |
… | …0000100011001010 |
3 | 22021221021010002211 |
4 | 2333201200203022 |
5 | 23040041413310 |
6 | 1250502415334 |
7 | 142425011200 |
oct | 27741404312 |
9 | 8257233084 |
10 | 3213232330 |
11 | 13a9871010 |
12 | 75813154a |
13 | 3c2922709 |
14 | 226a71070 |
15 | 13c163c8a |
hex | bf8608ca |
3213232330 has 48 divisors (see below), whose sum is σ = 7339774176. Its totient is φ = 1001525280.
The previous prime is 3213232307. The next prime is 3213232343. The reversal of 3213232330 is 332323123.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 292684 + ... + 303463.
It is an arithmetic number, because the mean of its divisors is an integer number (152911962).
Almost surely, 23213232330 is an apocalyptic number.
3213232330 is an abundant number, since it is smaller than the sum of its proper divisors (4126541846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3213232330 is a wasteful number, since it uses less digits than its factorization.
3213232330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 596179 (or 596172 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 22.
The square root of 3213232330 is about 56685.3802139493. The cubic root of 3213232330 is about 1475.6409861789.
Adding to 3213232330 its reverse (332323123), we get a palindrome (3545555453).
The spelling of 3213232330 in words is "three billion, two hundred thirteen million, two hundred thirty-two thousand, three hundred thirty".
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