Base | Representation |
---|---|
bin | 11111001000101101… |
… | …110101100101100010 |
3 | 10012021221122021010201 |
4 | 133020231311211202 |
5 | 1021432122331432 |
6 | 23205240415414 |
7 | 2262324161005 |
oct | 371055654542 |
9 | 105257567121 |
10 | 33432230242 |
11 | 131a6693454 |
12 | 659047756a |
13 | 31ca494078 |
14 | 189220553c |
15 | d0a0eaee7 |
hex | 7c8b75962 |
33432230242 has 8 divisors (see below), whose sum is σ = 50171557932. Its totient is φ = 16708377600.
The previous prime is 33432230239. The next prime is 33432230257. The reversal of 33432230242 is 24203223433.
It can be written as a sum of positive squares in 2 ways, for example, as 32270170321 + 1162059921 = 179639^2 + 34089^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×334322302422 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 33432230242.
It is an unprimeable number.
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, 3863359 + ... + 3872002.
Almost surely, 233432230242 is an apocalyptic number.
33432230242 is a deficient number, since it is larger than the sum of its proper divisors (16739327690).
33432230242 is a wasteful number, since it uses less digits than its factorization.
33432230242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7737524.
The product of its (nonzero) digits is 20736, while the sum is 28.
Adding to 33432230242 its reverse (24203223433), we get a palindrome (57635453675).
The spelling of 33432230242 in words is "thirty-three billion, four hundred thirty-two million, two hundred thirty thousand, two hundred forty-two".
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