Base | Representation |
---|---|
bin | 11110000001001111… |
… | …100011101110010101 |
3 | 10002012101021122222111 |
4 | 132001033203232111 |
5 | 1012003134013141 |
6 | 22450243231021 |
7 | 2220523626601 |
oct | 360117435625 |
9 | 102171248874 |
10 | 32233110421 |
11 | 12740828a36 |
12 | 62b6978471 |
13 | 3068c1a405 |
14 | 17bac64501 |
15 | c89bd6381 |
hex | 7813e3b95 |
32233110421 has 4 divisors (see below), whose sum is σ = 32281875244. Its totient is φ = 32184345600.
The previous prime is 32233110419. The next prime is 32233110473. The reversal of 32233110421 is 12401133223.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 28971444100 + 3261666321 = 170210^2 + 57111^2 .
It is a cyclic number.
It is not a de Polignac number, because 32233110421 - 21 = 32233110419 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 32233110392 and 32233110401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32233110401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24381420 + ... + 24382741.
It is an arithmetic number, because the mean of its divisors is an integer number (8070468811).
Almost surely, 232233110421 is an apocalyptic number.
It is an amenable number.
32233110421 is a deficient number, since it is larger than the sum of its proper divisors (48764823).
32233110421 is an equidigital number, since it uses as much as digits as its factorization.
32233110421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48764822.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 32233110421 its reverse (12401133223), we get a palindrome (44634243644).
The spelling of 32233110421 in words is "thirty-two billion, two hundred thirty-three million, one hundred ten thousand, four hundred twenty-one".
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