Base | Representation |
---|---|
bin | 11101111111111111… |
… | …100010000100011000 |
3 | 10002010220210212011101 |
4 | 131333333202010120 |
5 | 1011432301211440 |
6 | 22444213441144 |
7 | 2220150414430 |
oct | 357777420430 |
9 | 102126725141 |
10 | 32212132120 |
11 | 1272a9aa6a3 |
12 | 62ab9401b4 |
13 | 306478390c |
14 | 17b81632c0 |
15 | c87e4069a |
hex | 77ffe2118 |
32212132120 has 32 divisors (see below), whose sum is σ = 82831197600. Its totient is φ = 11044159488.
The previous prime is 32212132103. The next prime is 32212132223. The reversal of 32212132120 is 2123121223.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57521385 + ... + 57521944.
It is an arithmetic number, because the mean of its divisors is an integer number (2588474925).
Almost surely, 232212132120 is an apocalyptic number.
It is an amenable number.
32212132120 is an abundant number, since it is smaller than the sum of its proper divisors (50619065480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32212132120 is a wasteful number, since it uses less digits than its factorization.
32212132120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115043347 (or 115043343 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 32212132120 its reverse (2123121223), we get a palindrome (34335253343).
The spelling of 32212132120 in words is "thirty-two billion, two hundred twelve million, one hundred thirty-two thousand, one hundred twenty".
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