Base | Representation |
---|---|
bin | 11110000001001111… |
… | …100110100011100100 |
3 | 10002012101022020220002 |
4 | 132001033212203210 |
5 | 1012003134401040 |
6 | 22450243400432 |
7 | 2220524005451 |
oct | 360117464344 |
9 | 102171266802 |
10 | 32233122020 |
11 | 12740836720 |
12 | 62b6983118 |
13 | 3068c22788 |
14 | 17bac68828 |
15 | c89bd9a15 |
hex | 7813e68e4 |
32233122020 has 48 divisors (see below), whose sum is σ = 75838932288. Its totient is φ = 11404344960.
The previous prime is 32233121933. The next prime is 32233122023. The reversal of 32233122020 is 2022133223.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 32233121983 and 32233122001.
It is not an unprimeable number, because it can be changed into a prime (32233122023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1971782 + ... + 1988061.
It is an arithmetic number, because the mean of its divisors is an integer number (1579977756).
Almost surely, 232233122020 is an apocalyptic number.
It is an amenable number.
32233122020 is an abundant number, since it is smaller than the sum of its proper divisors (43605810268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32233122020 is a wasteful number, since it uses less digits than its factorization.
32233122020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3959900 (or 3959898 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 32233122020 its reverse (2022133223), we get a palindrome (34255255243).
The spelling of 32233122020 in words is "thirty-two billion, two hundred thirty-three million, one hundred twenty-two thousand, twenty".
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