Base | Representation |
---|---|
bin | 11110000000110011… |
… | …100110001000001000 |
3 | 10002011212111020212000 |
4 | 132000303212020020 |
5 | 1011444244431412 |
6 | 22445422151000 |
7 | 2220404420022 |
oct | 360063461010 |
9 | 102155436760 |
10 | 32225780232 |
11 | 12737681728 |
12 | 62b4422460 |
13 | 3067551b19 |
14 | 17b9cb7012 |
15 | c892394dc |
hex | 780ce6208 |
32225780232 has 32 divisors (see below), whose sum is σ = 89516056800. Its totient is φ = 10741926672.
The previous prime is 32225780203. The next prime is 32225780267. The reversal of 32225780232 is 23208752223.
It is a happy number.
32225780232 is a `hidden beast` number, since 32 + 22 + 578 + 0 + 2 + 32 = 666.
It is a super-2 number, since 2×322257802322 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74596498 + ... + 74596929.
It is an arithmetic number, because the mean of its divisors is an integer number (2797376775).
Almost surely, 232225780232 is an apocalyptic number.
It is an amenable number.
32225780232 is an abundant number, since it is smaller than the sum of its proper divisors (57290276568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32225780232 is a wasteful number, since it uses less digits than its factorization.
32225780232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149193442 (or 149193432 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 36.
The spelling of 32225780232 in words is "thirty-two billion, two hundred twenty-five million, seven hundred eighty thousand, two hundred thirty-two".
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