Base | Representation |
---|---|
bin | 11110000101001010… |
… | …100110010000110001 |
3 | 10002100222010002022211 |
4 | 132011022212100301 |
5 | 1012122010401321 |
6 | 22500553532121 |
7 | 2222253165331 |
oct | 360512462061 |
9 | 102328102284 |
10 | 32298918961 |
11 | 12774996961 |
12 | 6314a14041 |
13 | 307974c18a |
14 | 17c58b50c1 |
15 | c908850e1 |
hex | 7852a6431 |
32298918961 has 3 divisors (see below), whose sum is σ = 32299098681. Its totient is φ = 32298739242.
The previous prime is 32298918959. The next prime is 32298918973. The reversal of 32298918961 is 16981989223.
The square root of 32298918961 is 179719.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is not a de Polignac number, because 32298918961 - 21 = 32298918959 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 32298918896 and 32298918905.
It is not an unprimeable number, because it can be changed into a prime (32298918931) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 89860 + ... + 269578.
It is an arithmetic number, because the mean of its divisors is an integer number (10766366227).
Almost surely, 232298918961 is an apocalyptic number.
32298918961 is the 179719-th square number.
32298918961 is the 89860-th centered octagonal number.
It is an amenable number.
32298918961 is a deficient number, since it is larger than the sum of its proper divisors (179720).
32298918961 is an frugal number, since it uses more digits than its factorization.
32298918961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 359438 (or 179719 counting only the distinct ones).
The product of its digits is 3359232, while the sum is 58.
The spelling of 32298918961 in words is "thirty-two billion, two hundred ninety-eight million, nine hundred eighteen thousand, nine hundred sixty-one".
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