Base | Representation |
---|---|
bin | 10011010100011001… |
… | …100010110001101110 |
3 | 1222112122020121012111 |
4 | 103110121202301232 |
5 | 314440243210042 |
6 | 13310201354234 |
7 | 1333016303254 |
oct | 232431426156 |
9 | 58478217174 |
10 | 20743335022 |
11 | 8885087693 |
12 | 402aa9897a |
13 | 1c576aa847 |
14 | 100ad005d4 |
15 | 81614d517 |
hex | 4d4662c6e |
20743335022 has 8 divisors (see below), whose sum is σ = 31227331896. Its totient is φ = 10334224392.
The previous prime is 20743335007. The next prime is 20743335061. The reversal of 20743335022 is 22053334702.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 18720868 + ... + 18721975.
It is an arithmetic number, because the mean of its divisors is an integer number (3903416487).
Almost surely, 220743335022 is an apocalyptic number.
20743335022 is a deficient number, since it is larger than the sum of its proper divisors (10483996874).
20743335022 is a wasteful number, since it uses less digits than its factorization.
20743335022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37443122.
The product of its (nonzero) digits is 30240, while the sum is 31.
Adding to 20743335022 its reverse (22053334702), we get a palindrome (42796669724).
The spelling of 20743335022 in words is "twenty billion, seven hundred forty-three million, three hundred thirty-five thousand, twenty-two".
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